71551488

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1317

約数の個数: 80

約数和(自身を含む): 195924960

約数和(自身を除く): 124373472

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, 1259, 1536, 1776, 2368, 2518, 3552, 3777, 4736, 5036, 7104, 7554, 9472, 10072, 14208, 15108, 18944, 20144, 28416, 30216, 40288, 46583, 56832, 60432, 80576, 93166, 120864, 139749, 161152, 186332, 241728, 279498, 322304, 372664, 483456, 558996, 644608, 745328, 966912, 1117992, 1490656, 1933824, 2235984, 2981312, 4471968, 5962624, 8943936, 11925248, 17887872, 23850496, 35775744, 71551488]

約数ペア:

[(1, 71551488), (2, 35775744), (3, 23850496), (4, 17887872), (6, 11925248), (8, 8943936), (12, 5962624), (16, 4471968), (24, 2981312), (32, 2235984), (37, 1933824), (48, 1490656), (64, 1117992), (74, 966912), (96, 745328), (111, 644608), (128, 558996), (148, 483456), (192, 372664), (222, 322304), (256, 279498), (296, 241728), (384, 186332), (444, 161152), (512, 139749), (592, 120864), (768, 93166), (888, 80576), (1184, 60432), (1259, 56832), (1536, 46583), (1776, 40288), (2368, 30216), (2518, 28416), (3552, 20144), (3777, 18944), (4736, 15108), (5036, 14208), (7104, 10072), (7554, 9472)]