64674816

素因数分解:

$2^{10}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 88

約数和(自身を含む): 177352080

約数和(自身を除く): 112677264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 569, 592, 768, 888, 1024, 1138, 1184, 1536, 1707, 1776, 2276, 2368, 3072, 3414, 3552, 4552, 4736, 6828, 7104, 9104, 9472, 13656, 14208, 18208, 18944, 21053, 27312, 28416, 36416, 37888, 42106, 54624, 56832, 63159, 72832, 84212, 109248, 113664, 126318, 145664, 168424, 218496, 252636, 291328, 336848, 436992, 505272, 582656, 673696, 873984, 1010544, 1347392, 1747968, 2021088, 2694784, 4042176, 5389568, 8084352, 10779136, 16168704, 21558272, 32337408, 64674816]

約数ペア:

[(1, 64674816), (2, 32337408), (3, 21558272), (4, 16168704), (6, 10779136), (8, 8084352), (12, 5389568), (16, 4042176), (24, 2694784), (32, 2021088), (37, 1747968), (48, 1347392), (64, 1010544), (74, 873984), (96, 673696), (111, 582656), (128, 505272), (148, 436992), (192, 336848), (222, 291328), (256, 252636), (296, 218496), (384, 168424), (444, 145664), (512, 126318), (569, 113664), (592, 109248), (768, 84212), (888, 72832), (1024, 63159), (1138, 56832), (1184, 54624), (1536, 42106), (1707, 37888), (1776, 36416), (2276, 28416), (2368, 27312), (3072, 21053), (3414, 18944), (3552, 18208), (4552, 14208), (4736, 13656), (6828, 9472), (7104, 9104)]