8941764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 23745792

約数和(自身を除く): 14804028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 43, 52, 62, 78, 86, 93, 124, 129, 156, 172, 186, 258, 372, 403, 516, 559, 806, 1118, 1209, 1333, 1612, 1677, 1849, 2236, 2418, 2666, 3354, 3698, 3999, 4836, 5332, 5547, 6708, 7396, 7998, 11094, 15996, 17329, 22188, 24037, 34658, 48074, 51987, 57319, 69316, 72111, 96148, 103974, 114638, 144222, 171957, 207948, 229276, 288444, 343914, 687828, 745147, 1490294, 2235441, 2980588, 4470882, 8941764]

約数ペア:

[(1, 8941764), (2, 4470882), (3, 2980588), (4, 2235441), (6, 1490294), (12, 745147), (13, 687828), (26, 343914), (31, 288444), (39, 229276), (43, 207948), (52, 171957), (62, 144222), (78, 114638), (86, 103974), (93, 96148), (124, 72111), (129, 69316), (156, 57319), (172, 51987), (186, 48074), (258, 34658), (372, 24037), (403, 22188), (516, 17329), (559, 15996), (806, 11094), (1118, 7998), (1209, 7396), (1333, 6708), (1612, 5547), (1677, 5332), (1849, 4836), (2236, 3999), (2418, 3698), (2666, 3354)]