72188864

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 84

約数和(自身を含む): 162802824

約数和(自身を除く): 90613960

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 61, 64, 82, 88, 122, 164, 176, 244, 328, 352, 451, 488, 656, 671, 704, 902, 976, 1312, 1342, 1681, 1804, 1952, 2501, 2624, 2684, 3362, 3608, 3904, 5002, 5368, 6724, 7216, 10004, 10736, 13448, 14432, 18491, 20008, 21472, 26896, 27511, 28864, 36982, 40016, 42944, 53792, 55022, 73964, 80032, 102541, 107584, 110044, 147928, 160064, 205082, 220088, 295856, 410164, 440176, 591712, 820328, 880352, 1127951, 1183424, 1640656, 1760704, 2255902, 3281312, 4511804, 6562624, 9023608, 18047216, 36094432, 72188864]

約数ペア:

[(1, 72188864), (2, 36094432), (4, 18047216), (8, 9023608), (11, 6562624), (16, 4511804), (22, 3281312), (32, 2255902), (41, 1760704), (44, 1640656), (61, 1183424), (64, 1127951), (82, 880352), (88, 820328), (122, 591712), (164, 440176), (176, 410164), (244, 295856), (328, 220088), (352, 205082), (451, 160064), (488, 147928), (656, 110044), (671, 107584), (704, 102541), (902, 80032), (976, 73964), (1312, 55022), (1342, 53792), (1681, 42944), (1804, 40016), (1952, 36982), (2501, 28864), (2624, 27511), (2684, 26896), (3362, 21472), (3608, 20008), (3904, 18491), (5002, 14432), (5368, 13448), (6724, 10736), (7216, 10004)]