72043818

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{22277}}^1$

素因数の和:22307

約数の個数: 48

約数和(自身を含む): 182857824

約数和(自身を除く): 110814006

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 22277, 44554, 66831, 133662, 155939, 245047, 311878, 467817, 490094, 735141, 935634, 1091573, 1470282, 1715329, 2183146, 3274719, 3430658, 5145987, 6549438, 10291974, 12007303, 24014606, 36021909, 72043818]

約数ペア:

[(1, 72043818), (2, 36021909), (3, 24014606), (6, 12007303), (7, 10291974), (11, 6549438), (14, 5145987), (21, 3430658), (22, 3274719), (33, 2183146), (42, 1715329), (49, 1470282), (66, 1091573), (77, 935634), (98, 735141), (147, 490094), (154, 467817), (231, 311878), (294, 245047), (462, 155939), (539, 133662), (1078, 66831), (1617, 44554), (3234, 22277)]