77951577592

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1\times {\mathrm{12809}}^1$

素因数の和:13928

約数の個数: 64

約数和(自身を含む): 168753816000

約数和(自身を除く): 90802238408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 997, 1526, 1994, 3052, 3988, 6104, 6979, 7976, 12809, 13958, 25618, 27916, 51236, 55832, 89663, 102472, 108673, 179326, 217346, 358652, 434692, 717304, 760711, 869384, 1396181, 1521422, 2792362, 3042844, 5584724, 6085688, 9773267, 11169448, 12770573, 19546534, 25541146, 39093068, 51082292, 78186136, 89394011, 102164584, 178788022, 357576044, 715152088, 1391992457, 2783984914, 5567969828, 9743947199, 11135939656, 19487894398, 38975788796, 77951577592]

約数ペア:

[(1, 77951577592), (2, 38975788796), (4, 19487894398), (7, 11135939656), (8, 9743947199), (14, 5567969828), (28, 2783984914), (56, 1391992457), (109, 715152088), (218, 357576044), (436, 178788022), (763, 102164584), (872, 89394011), (997, 78186136), (1526, 51082292), (1994, 39093068), (3052, 25541146), (3988, 19546534), (6104, 12770573), (6979, 11169448), (7976, 9773267), (12809, 6085688), (13958, 5584724), (25618, 3042844), (27916, 2792362), (51236, 1521422), (55832, 1396181), (89663, 869384), (102472, 760711), (108673, 717304), (179326, 434692), (217346, 358652)]