72108984

素因数分解:

$2^3\times 3^1\times {\mathrm{349}}^1\times {\mathrm{8609}}^1$

素因数の和:8967

約数の個数: 32

約数和(自身を含む): 180810000

約数和(自身を除く): 108701016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 349, 698, 1047, 1396, 2094, 2792, 4188, 8376, 8609, 17218, 25827, 34436, 51654, 68872, 103308, 206616, 3004541, 6009082, 9013623, 12018164, 18027246, 24036328, 36054492, 72108984]

約数ペア:

[(1, 72108984), (2, 36054492), (3, 24036328), (4, 18027246), (6, 12018164), (8, 9013623), (12, 6009082), (24, 3004541), (349, 206616), (698, 103308), (1047, 68872), (1396, 51654), (2094, 34436), (2792, 25827), (4188, 17218), (8376, 8609)]