64668528

素因数分解:

$2^4\times 3^2\times {\mathrm{547}}^1\times {\mathrm{821}}^1$

素因数の和:1382

約数の個数: 60

約数和(自身を含む): 181533768

約数和(自身を除く): 116865240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 547, 821, 1094, 1641, 1642, 2188, 2463, 3282, 3284, 4376, 4923, 4926, 6564, 6568, 7389, 8752, 9846, 9852, 13128, 13136, 14778, 19692, 19704, 26256, 29556, 39384, 39408, 59112, 78768, 118224, 449087, 898174, 1347261, 1796348, 2694522, 3592696, 4041783, 5389044, 7185392, 8083566, 10778088, 16167132, 21556176, 32334264, 64668528]

約数ペア:

[(1, 64668528), (2, 32334264), (3, 21556176), (4, 16167132), (6, 10778088), (8, 8083566), (9, 7185392), (12, 5389044), (16, 4041783), (18, 3592696), (24, 2694522), (36, 1796348), (48, 1347261), (72, 898174), (144, 449087), (547, 118224), (821, 78768), (1094, 59112), (1641, 39408), (1642, 39384), (2188, 29556), (2463, 26256), (3282, 19704), (3284, 19692), (4376, 14778), (4923, 13136), (4926, 13128), (6564, 9852), (6568, 9846), (7389, 8752)]