73648260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{58451}}^1$

素因数の和:58473

約数の個数: 72

約数和(自身を含む): 255318336

約数和(自身を除く): 181670076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 58451, 116902, 175353, 233804, 292255, 350706, 409157, 526059, 584510, 701412, 818314, 876765, 1052118, 1169020, 1227471, 1636628, 1753530, 2045785, 2104236, 2454942, 2630295, 3507060, 3682413, 4091570, 4909884, 5260590, 6137355, 7364826, 8183140, 10521180, 12274710, 14729652, 18412065, 24549420, 36824130, 73648260]

約数ペア:

[(1, 73648260), (2, 36824130), (3, 24549420), (4, 18412065), (5, 14729652), (6, 12274710), (7, 10521180), (9, 8183140), (10, 7364826), (12, 6137355), (14, 5260590), (15, 4909884), (18, 4091570), (20, 3682413), (21, 3507060), (28, 2630295), (30, 2454942), (35, 2104236), (36, 2045785), (42, 1753530), (45, 1636628), (60, 1227471), (63, 1169020), (70, 1052118), (84, 876765), (90, 818314), (105, 701412), (126, 584510), (140, 526059), (180, 409157), (210, 350706), (252, 292255), (315, 233804), (420, 175353), (630, 116902), (1260, 58451)]