75745516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 169218560

約数和(自身を除く): 93473044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 121, 154, 158, 242, 283, 308, 316, 484, 553, 566, 847, 869, 1106, 1132, 1694, 1738, 1981, 2212, 3113, 3388, 3476, 3962, 6083, 6226, 7924, 9559, 12166, 12452, 19118, 21791, 22357, 24332, 34243, 38236, 43582, 44714, 66913, 68486, 87164, 89428, 133826, 136972, 156499, 239701, 245927, 267652, 312998, 479402, 491854, 625996, 958804, 983708, 1721489, 2705197, 3442978, 5410394, 6885956, 10820788, 18936379, 37872758, 75745516]

約数ペア:

[(1, 75745516), (2, 37872758), (4, 18936379), (7, 10820788), (11, 6885956), (14, 5410394), (22, 3442978), (28, 2705197), (44, 1721489), (77, 983708), (79, 958804), (121, 625996), (154, 491854), (158, 479402), (242, 312998), (283, 267652), (308, 245927), (316, 239701), (484, 156499), (553, 136972), (566, 133826), (847, 89428), (869, 87164), (1106, 68486), (1132, 66913), (1694, 44714), (1738, 43582), (1981, 38236), (2212, 34243), (3113, 24332), (3388, 22357), (3476, 21791), (3962, 19118), (6083, 12452), (6226, 12166), (7924, 9559)]