8216928

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:396

約数の個数: 72

約数和(自身を含む): 23678928

約数和(自身を除く): 15462000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 277, 288, 309, 412, 554, 618, 824, 831, 927, 1108, 1236, 1648, 1662, 1854, 2216, 2472, 2493, 3296, 3324, 3708, 4432, 4944, 4986, 6648, 7416, 8864, 9888, 9972, 13296, 14832, 19944, 26592, 28531, 29664, 39888, 57062, 79776, 85593, 114124, 171186, 228248, 256779, 342372, 456496, 513558, 684744, 912992, 1027116, 1369488, 2054232, 2738976, 4108464, 8216928]

約数ペア:

[(1, 8216928), (2, 4108464), (3, 2738976), (4, 2054232), (6, 1369488), (8, 1027116), (9, 912992), (12, 684744), (16, 513558), (18, 456496), (24, 342372), (32, 256779), (36, 228248), (48, 171186), (72, 114124), (96, 85593), (103, 79776), (144, 57062), (206, 39888), (277, 29664), (288, 28531), (309, 26592), (412, 19944), (554, 14832), (618, 13296), (824, 9972), (831, 9888), (927, 8864), (1108, 7416), (1236, 6648), (1648, 4986), (1662, 4944), (1854, 4432), (2216, 3708), (2472, 3324), (2493, 3296)]