76315278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 176843520

約数和(自身を除く): 100528242

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 67, 78, 102, 134, 201, 221, 402, 442, 663, 859, 871, 1139, 1326, 1718, 1742, 2278, 2577, 2613, 3417, 5154, 5226, 6834, 11167, 14603, 14807, 22334, 29206, 29614, 33501, 43809, 44421, 57553, 67002, 87618, 88842, 115106, 172659, 189839, 345318, 379678, 569517, 748189, 978401, 1139034, 1496378, 1956802, 2244567, 2935203, 4489134, 5870406, 12719213, 25438426, 38157639, 76315278]

約数ペア:

[(1, 76315278), (2, 38157639), (3, 25438426), (6, 12719213), (13, 5870406), (17, 4489134), (26, 2935203), (34, 2244567), (39, 1956802), (51, 1496378), (67, 1139034), (78, 978401), (102, 748189), (134, 569517), (201, 379678), (221, 345318), (402, 189839), (442, 172659), (663, 115106), (859, 88842), (871, 87618), (1139, 67002), (1326, 57553), (1718, 44421), (1742, 43809), (2278, 33501), (2577, 29614), (2613, 29206), (3417, 22334), (5154, 14807), (5226, 14603), (6834, 11167)]