72574464

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1335

約数の個数: 80

約数和(自身を含む): 198723888

約数和(自身を除く): 126149424

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, 592, 768, 888, 1184, 1277, 1536, 1776, 2368, 2554, 3552, 3831, 4736, 5108, 7104, 7662, 9472, 10216, 14208, 15324, 18944, 20432, 28416, 30648, 40864, 47249, 56832, 61296, 81728, 94498, 122592, 141747, 163456, 188996, 245184, 283494, 326912, 377992, 490368, 566988, 653824, 755984, 980736, 1133976, 1511968, 1961472, 2267952, 3023936, 4535904, 6047872, 9071808, 12095744, 18143616, 24191488, 36287232, 72574464]

約数ペア:

[(1, 72574464), (2, 36287232), (3, 24191488), (4, 18143616), (6, 12095744), (8, 9071808), (12, 6047872), (16, 4535904), (24, 3023936), (32, 2267952), (37, 1961472), (48, 1511968), (64, 1133976), (74, 980736), (96, 755984), (111, 653824), (128, 566988), (148, 490368), (192, 377992), (222, 326912), (256, 283494), (296, 245184), (384, 188996), (444, 163456), (512, 141747), (592, 122592), (768, 94498), (888, 81728), (1184, 61296), (1277, 56832), (1536, 47249), (1776, 40864), (2368, 30648), (2554, 28416), (3552, 20432), (3831, 18944), (4736, 15324), (5108, 14208), (7104, 10216), (7662, 9472)]