87702484

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 155232000

約数和(自身を除く): 67529516

約数列:

[1, 2, 4, 199, 239, 398, 461, 478, 796, 922, 956, 1844, 47561, 91739, 95122, 110179, 183478, 190244, 220358, 366956, 440716, 21925621, 43851242, 87702484]

約数ペア:

[(1, 87702484), (2, 43851242), (4, 21925621), (199, 440716), (239, 366956), (398, 220358), (461, 190244), (478, 183478), (796, 110179), (922, 95122), (956, 91739), (1844, 47561)]