72749664

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 240

約数和(自身を含む): 245887488

約数和(自身を除く): 173137824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 96, 102, 104, 108, 117, 127, 136, 144, 153, 156, 162, 204, 208, 216, 221, 234, 254, 272, 288, 306, 312, 324, 351, 381, 408, 416, 432, 442, 459, 468, 508, 544, 612, 624, 648, 663, 702, 762, 816, 864, 884, 918, 936, 1016, 1053, 1143, 1224, 1248, 1296, 1326, 1377, 1404, 1524, 1632, 1651, 1768, 1836, 1872, 1989, 2032, 2106, 2159, 2286, 2448, 2592, 2652, 2754, 2808, 3048, 3302, 3429, 3536, 3672, 3744, 3978, 4064, 4212, 4318, 4572, 4896, 4953, 5304, 5508, 5616, 5967, 6096, 6477, 6604, 6858, 7072, 7344, 7956, 8424, 8636, 9144, 9906, 10287, 10608, 11016, 11232, 11934, 12192, 12954, 13208, 13716, 14688, 14859, 15912, 16848, 17272, 17901, 18288, 19431, 19812, 20574, 21216, 22032, 23868, 25908, 26416, 27432, 28067, 29718, 31824, 33696, 34544, 35802, 36576, 38862, 39624, 41148, 44064, 44577, 47736, 51816, 52832, 54864, 56134, 58293, 59436, 63648, 69088, 71604, 77724, 79248, 82296, 84201, 89154, 95472, 103632, 109728, 112268, 116586, 118872, 133731, 143208, 155448, 158496, 164592, 168402, 174879, 178308, 190944, 207264, 224536, 233172, 237744, 252603, 267462, 286416, 310896, 329184, 336804, 349758, 356616, 449072, 466344, 475488, 505206, 534924, 572832, 621792, 673608, 699516, 713232, 757809, 898144, 932688, 1010412, 1069848, 1347216, 1399032, 1426464, 1515618, 1865376, 2020824, 2139696, 2273427, 2694432, 2798064, 3031236, 4041648, 4279392, 4546854, 5596128, 6062472, 8083296, 9093708, 12124944, 18187416, 24249888, 36374832, 72749664]

約数ペア:

[(1, 72749664), (2, 36374832), (3, 24249888), (4, 18187416), (6, 12124944), (8, 9093708), (9, 8083296), (12, 6062472), (13, 5596128), (16, 4546854), (17, 4279392), (18, 4041648), (24, 3031236), (26, 2798064), (27, 2694432), (32, 2273427), (34, 2139696), (36, 2020824), (39, 1865376), (48, 1515618), (51, 1426464), (52, 1399032), (54, 1347216), (68, 1069848), (72, 1010412), (78, 932688), (81, 898144), (96, 757809), (102, 713232), (104, 699516), (108, 673608), (117, 621792), (127, 572832), (136, 534924), (144, 505206), (153, 475488), (156, 466344), (162, 449072), (204, 356616), (208, 349758), (216, 336804), (221, 329184), (234, 310896), (254, 286416), (272, 267462), (288, 252603), (306, 237744), (312, 233172), (324, 224536), (351, 207264), (381, 190944), (408, 178308), (416, 174879), (432, 168402), (442, 164592), (459, 158496), (468, 155448), (508, 143208), (544, 133731), (612, 118872), (624, 116586), (648, 112268), (663, 109728), (702, 103632), (762, 95472), (816, 89154), (864, 84201), (884, 82296), (918, 79248), (936, 77724), (1016, 71604), (1053, 69088), (1143, 63648), (1224, 59436), (1248, 58293), (1296, 56134), (1326, 54864), (1377, 52832), (1404, 51816), (1524, 47736), (1632, 44577), (1651, 44064), (1768, 41148), (1836, 39624), (1872, 38862), (1989, 36576), (2032, 35802), (2106, 34544), (2159, 33696), (2286, 31824), (2448, 29718), (2592, 28067), (2652, 27432), (2754, 26416), (2808, 25908), (3048, 23868), (3302, 22032), (3429, 21216), (3536, 20574), (3672, 19812), (3744, 19431), (3978, 18288), (4064, 17901), (4212, 17272), (4318, 16848), (4572, 15912), (4896, 14859), (4953, 14688), (5304, 13716), (5508, 13208), (5616, 12954), (5967, 12192), (6096, 11934), (6477, 11232), (6604, 11016), (6858, 10608), (7072, 10287), (7344, 9906), (7956, 9144), (8424, 8636)]