72989056

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 175215600

約数和(自身を除く): 102226544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 53, 56, 58, 64, 106, 112, 116, 128, 203, 212, 224, 232, 371, 406, 424, 448, 464, 742, 812, 848, 896, 928, 1484, 1537, 1624, 1696, 1856, 2809, 2968, 3074, 3248, 3392, 3712, 5618, 5936, 6148, 6496, 6784, 10759, 11236, 11872, 12296, 12992, 19663, 21518, 22472, 23744, 24592, 25984, 39326, 43036, 44944, 47488, 49184, 78652, 81461, 86072, 89888, 98368, 157304, 162922, 172144, 179776, 196736, 314608, 325844, 344288, 359552, 570227, 629216, 651688, 688576, 1140454, 1258432, 1303376, 1377152, 2280908, 2516864, 2606752, 4561816, 5213504, 9123632, 10427008, 18247264, 36494528, 72989056]

約数ペア:

[(1, 72989056), (2, 36494528), (4, 18247264), (7, 10427008), (8, 9123632), (14, 5213504), (16, 4561816), (28, 2606752), (29, 2516864), (32, 2280908), (53, 1377152), (56, 1303376), (58, 1258432), (64, 1140454), (106, 688576), (112, 651688), (116, 629216), (128, 570227), (203, 359552), (212, 344288), (224, 325844), (232, 314608), (371, 196736), (406, 179776), (424, 172144), (448, 162922), (464, 157304), (742, 98368), (812, 89888), (848, 86072), (896, 81461), (928, 78652), (1484, 49184), (1537, 47488), (1624, 44944), (1696, 43036), (1856, 39326), (2809, 25984), (2968, 24592), (3074, 23744), (3248, 22472), (3392, 21518), (3712, 19663), (5618, 12992), (5936, 12296), (6148, 11872), (6496, 11236), (6784, 10759)]