69885648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 243734400

約数和(自身を除く): 173848752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 41, 42, 48, 56, 57, 63, 72, 76, 82, 84, 89, 112, 114, 123, 126, 133, 144, 152, 164, 168, 171, 178, 228, 246, 252, 266, 267, 287, 304, 328, 336, 342, 356, 369, 399, 456, 492, 504, 532, 534, 574, 623, 656, 684, 712, 738, 779, 798, 801, 861, 912, 984, 1008, 1064, 1068, 1148, 1197, 1246, 1368, 1424, 1476, 1558, 1596, 1602, 1691, 1722, 1869, 1968, 2128, 2136, 2296, 2337, 2394, 2492, 2583, 2736, 2952, 3116, 3192, 3204, 3382, 3444, 3649, 3738, 4272, 4592, 4674, 4788, 4984, 5073, 5166, 5453, 5607, 5904, 6232, 6384, 6408, 6764, 6888, 7011, 7298, 7476, 9348, 9576, 9968, 10146, 10332, 10906, 10947, 11214, 11837, 12464, 12816, 13528, 13776, 14022, 14596, 14952, 15219, 16359, 18696, 19152, 20292, 20664, 21812, 21894, 22428, 23674, 25543, 27056, 28044, 29192, 29904, 30438, 32718, 32841, 35511, 37392, 40584, 41328, 43624, 43788, 44856, 47348, 49077, 51086, 56088, 58384, 60876, 65436, 65682, 69331, 71022, 76629, 81168, 87248, 87576, 89712, 94696, 98154, 102172, 106533, 112176, 121752, 130872, 131364, 138662, 142044, 153258, 175152, 189392, 196308, 204344, 207993, 213066, 229887, 243504, 261744, 262728, 277324, 284088, 306516, 392616, 408688, 415986, 426132, 459774, 485317, 525456, 554648, 568176, 613032, 623979, 785232, 831972, 852264, 919548, 970634, 1109296, 1226064, 1247958, 1455951, 1663944, 1704528, 1839096, 1941268, 2495916, 2911902, 3327888, 3678192, 3882536, 4367853, 4991832, 5823804, 7765072, 8735706, 9983664, 11647608, 17471412, 23295216, 34942824, 69885648]

約数ペア:

[(1, 69885648), (2, 34942824), (3, 23295216), (4, 17471412), (6, 11647608), (7, 9983664), (8, 8735706), (9, 7765072), (12, 5823804), (14, 4991832), (16, 4367853), (18, 3882536), (19, 3678192), (21, 3327888), (24, 2911902), (28, 2495916), (36, 1941268), (38, 1839096), (41, 1704528), (42, 1663944), (48, 1455951), (56, 1247958), (57, 1226064), (63, 1109296), (72, 970634), (76, 919548), (82, 852264), (84, 831972), (89, 785232), (112, 623979), (114, 613032), (123, 568176), (126, 554648), (133, 525456), (144, 485317), (152, 459774), (164, 426132), (168, 415986), (171, 408688), (178, 392616), (228, 306516), (246, 284088), (252, 277324), (266, 262728), (267, 261744), (287, 243504), (304, 229887), (328, 213066), (336, 207993), (342, 204344), (356, 196308), (369, 189392), (399, 175152), (456, 153258), (492, 142044), (504, 138662), (532, 131364), (534, 130872), (574, 121752), (623, 112176), (656, 106533), (684, 102172), (712, 98154), (738, 94696), (779, 89712), (798, 87576), (801, 87248), (861, 81168), (912, 76629), (984, 71022), (1008, 69331), (1064, 65682), (1068, 65436), (1148, 60876), (1197, 58384), (1246, 56088), (1368, 51086), (1424, 49077), (1476, 47348), (1558, 44856), (1596, 43788), (1602, 43624), (1691, 41328), (1722, 40584), (1869, 37392), (1968, 35511), (2128, 32841), (2136, 32718), (2296, 30438), (2337, 29904), (2394, 29192), (2492, 28044), (2583, 27056), (2736, 25543), (2952, 23674), (3116, 22428), (3192, 21894), (3204, 21812), (3382, 20664), (3444, 20292), (3649, 19152), (3738, 18696), (4272, 16359), (4592, 15219), (4674, 14952), (4788, 14596), (4984, 14022), (5073, 13776), (5166, 13528), (5453, 12816), (5607, 12464), (5904, 11837), (6232, 11214), (6384, 10947), (6408, 10906), (6764, 10332), (6888, 10146), (7011, 9968), (7298, 9576), (7476, 9348)]