80349792

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{22621}}^1$

素因数の和:22671

約数の個数: 48

約数和(自身を含む): 216628272

約数和(自身を除く): 136278480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 22621, 45242, 67863, 90484, 135726, 180968, 271452, 361936, 542904, 723872, 836977, 1085808, 1673954, 2171616, 2510931, 3347908, 5021862, 6695816, 10043724, 13391632, 20087448, 26783264, 40174896, 80349792]

約数ペア:

[(1, 80349792), (2, 40174896), (3, 26783264), (4, 20087448), (6, 13391632), (8, 10043724), (12, 6695816), (16, 5021862), (24, 3347908), (32, 2510931), (37, 2171616), (48, 1673954), (74, 1085808), (96, 836977), (111, 723872), (148, 542904), (222, 361936), (296, 271452), (444, 180968), (592, 135726), (888, 90484), (1184, 67863), (1776, 45242), (3552, 22621)]