172388376

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{55681}}^1$

素因数の和:55736

約数の個数: 48

約数和(自身を含む): 477751560

約数和(自身を除く): 305363184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 55681, 111362, 167043, 222724, 334086, 445448, 501129, 668172, 1002258, 1336344, 2004516, 2394283, 4009032, 4788566, 7182849, 9577132, 14365698, 19154264, 21548547, 28731396, 43097094, 57462792, 86194188, 172388376]

約数ペア:

[(1, 172388376), (2, 86194188), (3, 57462792), (4, 43097094), (6, 28731396), (8, 21548547), (9, 19154264), (12, 14365698), (18, 9577132), (24, 7182849), (36, 4788566), (43, 4009032), (72, 2394283), (86, 2004516), (129, 1336344), (172, 1002258), (258, 668172), (344, 501129), (387, 445448), (516, 334086), (774, 222724), (1032, 167043), (1548, 111362), (3096, 55681)]