74090548

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 158004000

約数和(自身を除く): 83913452

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 59, 86, 98, 118, 149, 172, 196, 236, 298, 301, 413, 596, 602, 826, 1043, 1204, 1652, 2086, 2107, 2537, 2891, 4172, 4214, 5074, 5782, 6407, 7301, 8428, 8791, 10148, 11564, 12814, 14602, 17582, 17759, 25628, 29204, 35164, 35518, 44849, 61537, 71036, 89698, 123074, 124313, 179396, 246148, 248626, 313943, 378013, 430759, 497252, 627886, 756026, 861518, 1255772, 1512052, 1723036, 2646091, 5292182, 10584364, 18522637, 37045274, 74090548]

約数ペア:

[(1, 74090548), (2, 37045274), (4, 18522637), (7, 10584364), (14, 5292182), (28, 2646091), (43, 1723036), (49, 1512052), (59, 1255772), (86, 861518), (98, 756026), (118, 627886), (149, 497252), (172, 430759), (196, 378013), (236, 313943), (298, 248626), (301, 246148), (413, 179396), (596, 124313), (602, 123074), (826, 89698), (1043, 71036), (1204, 61537), (1652, 44849), (2086, 35518), (2107, 35164), (2537, 29204), (2891, 25628), (4172, 17759), (4214, 17582), (5074, 14602), (5782, 12814), (6407, 11564), (7301, 10148), (8428, 8791)]