78949728

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 277385472

約数和(自身を除く): 198435744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 71, 72, 78, 81, 88, 96, 99, 104, 108, 117, 132, 142, 143, 144, 156, 162, 176, 198, 208, 213, 216, 234, 243, 264, 284, 286, 288, 297, 312, 324, 351, 352, 396, 416, 426, 429, 432, 468, 486, 528, 568, 572, 594, 624, 639, 648, 702, 781, 792, 852, 858, 864, 891, 923, 936, 972, 1053, 1056, 1136, 1144, 1188, 1248, 1278, 1287, 1296, 1404, 1562, 1584, 1704, 1716, 1782, 1846, 1872, 1917, 1944, 2106, 2272, 2288, 2343, 2376, 2556, 2574, 2592, 2673, 2769, 2808, 3124, 3159, 3168, 3408, 3432, 3564, 3692, 3744, 3834, 3861, 3888, 4212, 4576, 4686, 4752, 5112, 5148, 5346, 5538, 5616, 5751, 6248, 6318, 6816, 6864, 7029, 7128, 7384, 7668, 7722, 7776, 8307, 8424, 9372, 9504, 10153, 10224, 10296, 10692, 11076, 11232, 11502, 11583, 12496, 12636, 13728, 14058, 14256, 14768, 15336, 15444, 16614, 16848, 17253, 18744, 20306, 20448, 20592, 21087, 21384, 22152, 23004, 23166, 24921, 24992, 25272, 28116, 28512, 29536, 30459, 30672, 30888, 33228, 33696, 34506, 34749, 37488, 40612, 41184, 42174, 42768, 44304, 46008, 46332, 49842, 50544, 56232, 60918, 61344, 61776, 63261, 66456, 69012, 69498, 74763, 74976, 81224, 84348, 85536, 88608, 91377, 92016, 92664, 99684, 101088, 112464, 121836, 123552, 126522, 132912, 138024, 138996, 149526, 162448, 168696, 182754, 184032, 185328, 189783, 199368, 224289, 224928, 243672, 253044, 265824, 274131, 276048, 277992, 299052, 324896, 337392, 365508, 370656, 379566, 398736, 448578, 487344, 506088, 548262, 552096, 555984, 598104, 674784, 731016, 759132, 797472, 822393, 897156, 974688, 1012176, 1096524, 1111968, 1196208, 1462032, 1518264, 1644786, 1794312, 2024352, 2193048, 2392416, 2467179, 2924064, 3036528, 3289572, 3588624, 4386096, 4934358, 6073056, 6579144, 7177248, 8772192, 9868716, 13158288, 19737432, 26316576, 39474864, 78949728]

約数ペア:

[(1, 78949728), (2, 39474864), (3, 26316576), (4, 19737432), (6, 13158288), (8, 9868716), (9, 8772192), (11, 7177248), (12, 6579144), (13, 6073056), (16, 4934358), (18, 4386096), (22, 3588624), (24, 3289572), (26, 3036528), (27, 2924064), (32, 2467179), (33, 2392416), (36, 2193048), (39, 2024352), (44, 1794312), (48, 1644786), (52, 1518264), (54, 1462032), (66, 1196208), (71, 1111968), (72, 1096524), (78, 1012176), (81, 974688), (88, 897156), (96, 822393), (99, 797472), (104, 759132), (108, 731016), (117, 674784), (132, 598104), (142, 555984), (143, 552096), (144, 548262), (156, 506088), (162, 487344), (176, 448578), (198, 398736), (208, 379566), (213, 370656), (216, 365508), (234, 337392), (243, 324896), (264, 299052), (284, 277992), (286, 276048), (288, 274131), (297, 265824), (312, 253044), (324, 243672), (351, 224928), (352, 224289), (396, 199368), (416, 189783), (426, 185328), (429, 184032), (432, 182754), (468, 168696), (486, 162448), (528, 149526), (568, 138996), (572, 138024), (594, 132912), (624, 126522), (639, 123552), (648, 121836), (702, 112464), (781, 101088), (792, 99684), (852, 92664), (858, 92016), (864, 91377), (891, 88608), (923, 85536), (936, 84348), (972, 81224), (1053, 74976), (1056, 74763), (1136, 69498), (1144, 69012), (1188, 66456), (1248, 63261), (1278, 61776), (1287, 61344), (1296, 60918), (1404, 56232), (1562, 50544), (1584, 49842), (1704, 46332), (1716, 46008), (1782, 44304), (1846, 42768), (1872, 42174), (1917, 41184), (1944, 40612), (2106, 37488), (2272, 34749), (2288, 34506), (2343, 33696), (2376, 33228), (2556, 30888), (2574, 30672), (2592, 30459), (2673, 29536), (2769, 28512), (2808, 28116), (3124, 25272), (3159, 24992), (3168, 24921), (3408, 23166), (3432, 23004), (3564, 22152), (3692, 21384), (3744, 21087), (3834, 20592), (3861, 20448), (3888, 20306), (4212, 18744), (4576, 17253), (4686, 16848), (4752, 16614), (5112, 15444), (5148, 15336), (5346, 14768), (5538, 14256), (5616, 14058), (5751, 13728), (6248, 12636), (6318, 12496), (6816, 11583), (6864, 11502), (7029, 11232), (7128, 11076), (7384, 10692), (7668, 10296), (7722, 10224), (7776, 10153), (8307, 9504), (8424, 9372)]