87901932

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 208544000

約数和(自身を除く): 120642068

約数列:

[1, 2, 3, 4, 6, 12, 139, 151, 278, 302, 349, 417, 453, 556, 604, 698, 834, 906, 1047, 1396, 1668, 1812, 2094, 4188, 20989, 41978, 48511, 52699, 62967, 83956, 97022, 105398, 125934, 145533, 158097, 194044, 210796, 251868, 291066, 316194, 582132, 632388, 7325161, 14650322, 21975483, 29300644, 43950966, 87901932]

約数ペア:

[(1, 87901932), (2, 43950966), (3, 29300644), (4, 21975483), (6, 14650322), (12, 7325161), (139, 632388), (151, 582132), (278, 316194), (302, 291066), (349, 251868), (417, 210796), (453, 194044), (556, 158097), (604, 145533), (698, 125934), (834, 105398), (906, 97022), (1047, 83956), (1396, 62967), (1668, 52699), (1812, 48511), (2094, 41978), (4188, 20989)]