80370414

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 189020160

約数和(自身を除く): 108649746

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 41, 54, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 837, 1107, 1171, 1271, 1674, 2214, 2342, 2542, 3513, 3813, 7026, 7626, 10539, 11439, 21078, 22878, 31617, 34317, 36301, 48011, 63234, 68634, 72602, 96022, 108903, 144033, 217806, 288066, 326709, 432099, 653418, 864198, 980127, 1296297, 1488341, 1960254, 2592594, 2976682, 4465023, 8930046, 13395069, 26790138, 40185207, 80370414]

約数ペア:

[(1, 80370414), (2, 40185207), (3, 26790138), (6, 13395069), (9, 8930046), (18, 4465023), (27, 2976682), (31, 2592594), (41, 1960254), (54, 1488341), (62, 1296297), (82, 980127), (93, 864198), (123, 653418), (186, 432099), (246, 326709), (279, 288066), (369, 217806), (558, 144033), (738, 108903), (837, 96022), (1107, 72602), (1171, 68634), (1271, 63234), (1674, 48011), (2214, 36301), (2342, 34317), (2542, 31617), (3513, 22878), (3813, 21078), (7026, 11439), (7626, 10539)]