65429676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 179144784

約数和(自身を除く): 113715108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 251, 468, 502, 557, 753, 1004, 1114, 1506, 1671, 2228, 2259, 3012, 3263, 3342, 4518, 5013, 6526, 6684, 7241, 9036, 9789, 10026, 13052, 14482, 19578, 20052, 21723, 28964, 29367, 39156, 43446, 58734, 65169, 86892, 117468, 130338, 139807, 260676, 279614, 419421, 559228, 838842, 1258263, 1677684, 1817491, 2516526, 3634982, 5033052, 5452473, 7269964, 10904946, 16357419, 21809892, 32714838, 65429676]

約数ペア:

[(1, 65429676), (2, 32714838), (3, 21809892), (4, 16357419), (6, 10904946), (9, 7269964), (12, 5452473), (13, 5033052), (18, 3634982), (26, 2516526), (36, 1817491), (39, 1677684), (52, 1258263), (78, 838842), (117, 559228), (156, 419421), (234, 279614), (251, 260676), (468, 139807), (502, 130338), (557, 117468), (753, 86892), (1004, 65169), (1114, 58734), (1506, 43446), (1671, 39156), (2228, 29367), (2259, 28964), (3012, 21723), (3263, 20052), (3342, 19578), (4518, 14482), (5013, 13052), (6526, 10026), (6684, 9789), (7241, 9036)]