71974152

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{6709}}^1$

素因数の和:6870

約数の個数: 48

約数和(自身を含む): 196267500

約数和(自身を除く): 124293348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 6709, 10728, 13418, 20127, 26836, 40254, 53672, 60381, 80508, 120762, 161016, 241524, 483048, 999641, 1999282, 2998923, 3998564, 5997846, 7997128, 8996769, 11995692, 17993538, 23991384, 35987076, 71974152]

約数ペア:

[(1, 71974152), (2, 35987076), (3, 23991384), (4, 17993538), (6, 11995692), (8, 8996769), (9, 7997128), (12, 5997846), (18, 3998564), (24, 2998923), (36, 1999282), (72, 999641), (149, 483048), (298, 241524), (447, 161016), (596, 120762), (894, 80508), (1192, 60381), (1341, 53672), (1788, 40254), (2682, 26836), (3576, 20127), (5364, 13418), (6709, 10728)]