76557970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 154314720

約数和(自身を除く): 77756750

約数列:

[1, 2, 5, 10, 17, 29, 34, 53, 58, 85, 106, 145, 170, 265, 290, 293, 493, 530, 586, 901, 986, 1465, 1537, 1802, 2465, 2930, 3074, 4505, 4930, 4981, 7685, 8497, 9010, 9962, 15370, 15529, 16994, 24905, 26129, 31058, 42485, 49810, 52258, 77645, 84970, 130645, 144449, 155290, 261290, 263993, 288898, 450341, 527986, 722245, 900682, 1319965, 1444490, 2251705, 2639930, 4503410, 7655797, 15311594, 38278985, 76557970]

約数ペア:

[(1, 76557970), (2, 38278985), (5, 15311594), (10, 7655797), (17, 4503410), (29, 2639930), (34, 2251705), (53, 1444490), (58, 1319965), (85, 900682), (106, 722245), (145, 527986), (170, 450341), (265, 288898), (290, 263993), (293, 261290), (493, 155290), (530, 144449), (586, 130645), (901, 84970), (986, 77645), (1465, 52258), (1537, 49810), (1802, 42485), (2465, 31058), (2930, 26129), (3074, 24905), (4505, 16994), (4930, 15529), (4981, 15370), (7685, 9962), (8497, 9010)]