64264578

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{907}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 150299424

約数和(自身を除く): 86034846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 241, 294, 482, 723, 907, 1446, 1687, 1814, 2721, 3374, 5061, 5442, 6349, 10122, 11809, 12698, 19047, 23618, 35427, 38094, 44443, 70854, 88886, 133329, 218587, 266658, 437174, 655761, 1311522, 1530109, 3060218, 4590327, 9180654, 10710763, 21421526, 32132289, 64264578]

約数ペア:

[(1, 64264578), (2, 32132289), (3, 21421526), (6, 10710763), (7, 9180654), (14, 4590327), (21, 3060218), (42, 1530109), (49, 1311522), (98, 655761), (147, 437174), (241, 266658), (294, 218587), (482, 133329), (723, 88886), (907, 70854), (1446, 44443), (1687, 38094), (1814, 35427), (2721, 23618), (3374, 19047), (5061, 12698), (5442, 11809), (6349, 10122)]