80411976

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{4877}}^1$

素因数の和:5118

約数の個数: 48

約数和(自身を含む): 218778300

約数和(自身を除く): 138366324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 4877, 5496, 8244, 9754, 14631, 16488, 19508, 29262, 39016, 43893, 58524, 87786, 117048, 175572, 351144, 1116833, 2233666, 3350499, 4467332, 6700998, 8934664, 10051497, 13401996, 20102994, 26803992, 40205988, 80411976]

約数ペア:

[(1, 80411976), (2, 40205988), (3, 26803992), (4, 20102994), (6, 13401996), (8, 10051497), (9, 8934664), (12, 6700998), (18, 4467332), (24, 3350499), (36, 2233666), (72, 1116833), (229, 351144), (458, 175572), (687, 117048), (916, 87786), (1374, 58524), (1832, 43893), (2061, 39016), (2748, 29262), (4122, 19508), (4877, 16488), (5496, 14631), (8244, 9754)]