61908520072

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{42017}}^1$

素因数の和:42430

約数の個数: 64

約数和(自身を含む): 134686177920

約数和(自身を除く): 72777657848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 317, 332, 581, 634, 664, 1162, 1268, 2219, 2324, 2536, 4438, 4648, 8876, 17752, 26311, 42017, 52622, 84034, 105244, 168068, 184177, 210488, 294119, 336136, 368354, 588238, 736708, 1176476, 1473416, 2352952, 3487411, 6974822, 13319389, 13949644, 24411877, 26638778, 27899288, 48823754, 53277556, 93235723, 97647508, 106555112, 186471446, 195295016, 372942892, 745885784, 1105509287, 2211018574, 4422037148, 7738565009, 8844074296, 15477130018, 30954260036, 61908520072]

約数ペア:

[(1, 61908520072), (2, 30954260036), (4, 15477130018), (7, 8844074296), (8, 7738565009), (14, 4422037148), (28, 2211018574), (56, 1105509287), (83, 745885784), (166, 372942892), (317, 195295016), (332, 186471446), (581, 106555112), (634, 97647508), (664, 93235723), (1162, 53277556), (1268, 48823754), (2219, 27899288), (2324, 26638778), (2536, 24411877), (4438, 13949644), (4648, 13319389), (8876, 6974822), (17752, 3487411), (26311, 2352952), (42017, 1473416), (52622, 1176476), (84034, 736708), (105244, 588238), (168068, 368354), (184177, 336136), (210488, 294119)]