8212968

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 23328000

約数和(自身を除く): 15115032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 809, 846, 1128, 1269, 1618, 1692, 2427, 2538, 3236, 3384, 4854, 5076, 6472, 7281, 9708, 10152, 14562, 19416, 21843, 29124, 38023, 43686, 58248, 76046, 87372, 114069, 152092, 174744, 228138, 304184, 342207, 456276, 684414, 912552, 1026621, 1368828, 2053242, 2737656, 4106484, 8212968]

約数ペア:

[(1, 8212968), (2, 4106484), (3, 2737656), (4, 2053242), (6, 1368828), (8, 1026621), (9, 912552), (12, 684414), (18, 456276), (24, 342207), (27, 304184), (36, 228138), (47, 174744), (54, 152092), (72, 114069), (94, 87372), (108, 76046), (141, 58248), (188, 43686), (216, 38023), (282, 29124), (376, 21843), (423, 19416), (564, 14562), (809, 10152), (846, 9708), (1128, 7281), (1269, 6472), (1618, 5076), (1692, 4854), (2427, 3384), (2538, 3236)]