73710858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21977}}^1$

素因数の和:22038

約数の個数: 32

約数和(自身を含む): 162461376

約数和(自身を除く): 88750518

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 21977, 43954, 65931, 131862, 285701, 571402, 857103, 945011, 1714206, 1890022, 2835033, 5670066, 12285143, 24570286, 36855429, 73710858]

約数ペア:

[(1, 73710858), (2, 36855429), (3, 24570286), (6, 12285143), (13, 5670066), (26, 2835033), (39, 1890022), (43, 1714206), (78, 945011), (86, 857103), (129, 571402), (258, 285701), (559, 131862), (1118, 65931), (1677, 43954), (3354, 21977)]