72681664

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6073}}^1$

素因数の和:6113

約数の個数: 56

約数和(自身を含む): 166621968

約数和(自身を除く): 93940304

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5984, 6073, 11968, 12146, 24292, 48584, 66803, 97168, 103241, 133606, 194336, 206482, 267212, 388672, 412964, 534424, 825928, 1068848, 1135651, 1651856, 2137696, 2271302, 3303712, 4275392, 4542604, 6607424, 9085208, 18170416, 36340832, 72681664]

約数ペア:

[(1, 72681664), (2, 36340832), (4, 18170416), (8, 9085208), (11, 6607424), (16, 4542604), (17, 4275392), (22, 3303712), (32, 2271302), (34, 2137696), (44, 1651856), (64, 1135651), (68, 1068848), (88, 825928), (136, 534424), (176, 412964), (187, 388672), (272, 267212), (352, 206482), (374, 194336), (544, 133606), (704, 103241), (748, 97168), (1088, 66803), (1496, 48584), (2992, 24292), (5984, 12146), (6073, 11968)]