64146204

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 171924480

約数和(自身を除く): 107778276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 191, 228, 342, 382, 491, 573, 684, 764, 982, 1146, 1473, 1719, 1964, 2292, 2946, 3438, 3629, 4419, 5892, 6876, 7258, 8838, 9329, 10887, 14516, 17676, 18658, 21774, 27987, 32661, 37316, 43548, 55974, 65322, 83961, 93781, 111948, 130644, 167922, 187562, 281343, 335844, 375124, 562686, 844029, 1125372, 1688058, 1781839, 3376116, 3563678, 5345517, 7127356, 10691034, 16036551, 21382068, 32073102, 64146204]

約数ペア:

[(1, 64146204), (2, 32073102), (3, 21382068), (4, 16036551), (6, 10691034), (9, 7127356), (12, 5345517), (18, 3563678), (19, 3376116), (36, 1781839), (38, 1688058), (57, 1125372), (76, 844029), (114, 562686), (171, 375124), (191, 335844), (228, 281343), (342, 187562), (382, 167922), (491, 130644), (573, 111948), (684, 93781), (764, 83961), (982, 65322), (1146, 55974), (1473, 43548), (1719, 37316), (1964, 32661), (2292, 27987), (2946, 21774), (3438, 18658), (3629, 17676), (4419, 14516), (5892, 10887), (6876, 9329), (7258, 8838)]