72659712

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2613

約数の個数: 72

約数和(自身を含む): 198684976

約数和(自身を除く): 126025264

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, 592, 768, 888, 1184, 1776, 2368, 2557, 3552, 4736, 5114, 7104, 7671, 9472, 10228, 14208, 15342, 20456, 28416, 30684, 40912, 61368, 81824, 94609, 122736, 163648, 189218, 245472, 283827, 327296, 378436, 490944, 567654, 654592, 756872, 981888, 1135308, 1513744, 1963776, 2270616, 3027488, 4541232, 6054976, 9082464, 12109952, 18164928, 24219904, 36329856, 72659712]

約数ペア:

[(1, 72659712), (2, 36329856), (3, 24219904), (4, 18164928), (6, 12109952), (8, 9082464), (12, 6054976), (16, 4541232), (24, 3027488), (32, 2270616), (37, 1963776), (48, 1513744), (64, 1135308), (74, 981888), (96, 756872), (111, 654592), (128, 567654), (148, 490944), (192, 378436), (222, 327296), (256, 283827), (296, 245472), (384, 189218), (444, 163648), (592, 122736), (768, 94609), (888, 81824), (1184, 61368), (1776, 40912), (2368, 30684), (2557, 28416), (3552, 20456), (4736, 15342), (5114, 14208), (7104, 10228), (7671, 9472)]