77207208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1889}}^1$

素因数の和:2042

約数の個数: 64

約数和(自身を含む): 209563200

約数和(自身を除く): 132355992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 1048, 1572, 1703, 1889, 3144, 3406, 3778, 5109, 5667, 6812, 7556, 10218, 11334, 13624, 15112, 20436, 22668, 24557, 40872, 45336, 49114, 73671, 98228, 147342, 196456, 247459, 294684, 494918, 589368, 742377, 989836, 1484754, 1979672, 2969508, 3216967, 5939016, 6433934, 9650901, 12867868, 19301802, 25735736, 38603604, 77207208]

約数ペア:

[(1, 77207208), (2, 38603604), (3, 25735736), (4, 19301802), (6, 12867868), (8, 9650901), (12, 6433934), (13, 5939016), (24, 3216967), (26, 2969508), (39, 1979672), (52, 1484754), (78, 989836), (104, 742377), (131, 589368), (156, 494918), (262, 294684), (312, 247459), (393, 196456), (524, 147342), (786, 98228), (1048, 73671), (1572, 49114), (1703, 45336), (1889, 40872), (3144, 24557), (3406, 22668), (3778, 20436), (5109, 15112), (5667, 13624), (6812, 11334), (7556, 10218)]