80866472

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 153900000

約数和(自身を除く): 73033528

約数列:

[1, 2, 4, 8, 149, 179, 298, 358, 379, 596, 716, 758, 1192, 1432, 1516, 3032, 26671, 53342, 56471, 67841, 106684, 112942, 135682, 213368, 225884, 271364, 451768, 542728, 10108309, 20216618, 40433236, 80866472]

約数ペア:

[(1, 80866472), (2, 40433236), (4, 20216618), (8, 10108309), (149, 542728), (179, 451768), (298, 271364), (358, 225884), (379, 213368), (596, 135682), (716, 112942), (758, 106684), (1192, 67841), (1432, 56471), (1516, 53342), (3032, 26671)]