72245332

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2819}}^1$

素因数の和:3015

約数の個数: 24

約数和(自身を含む): 130284000

約数和(自身を除く): 58038668

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 596, 2819, 5638, 6407, 11276, 12814, 25628, 121217, 242434, 420031, 484868, 840062, 1680124, 18061333, 36122666, 72245332]

約数ペア:

[(1, 72245332), (2, 36122666), (4, 18061333), (43, 1680124), (86, 840062), (149, 484868), (172, 420031), (298, 242434), (596, 121217), (2819, 25628), (5638, 12814), (6407, 11276)]