61890072

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59971}}^1$

素因数の和:60023

約数の個数: 32

約数和(自身を含む): 158326080

約数和(自身を除く): 96436008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 59971, 119942, 179913, 239884, 359826, 479768, 719652, 1439304, 2578753, 5157506, 7736259, 10315012, 15472518, 20630024, 30945036, 61890072]

約数ペア:

[(1, 61890072), (2, 30945036), (3, 20630024), (4, 15472518), (6, 10315012), (8, 7736259), (12, 5157506), (24, 2578753), (43, 1439304), (86, 719652), (129, 479768), (172, 359826), (258, 239884), (344, 179913), (516, 119942), (1032, 59971)]