73727528

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 162846720

約数和(自身を除く): 89119192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 113, 122, 191, 226, 244, 382, 427, 452, 488, 764, 791, 854, 904, 1337, 1528, 1582, 1708, 2674, 3164, 3416, 5348, 6328, 6893, 10696, 11651, 13786, 21583, 23302, 27572, 43166, 46604, 48251, 55144, 81557, 86332, 93208, 96502, 151081, 163114, 172664, 193004, 302162, 326228, 386008, 604324, 652456, 1208648, 1316563, 2633126, 5266252, 9215941, 10532504, 18431882, 36863764, 73727528]

約数ペア:

[(1, 73727528), (2, 36863764), (4, 18431882), (7, 10532504), (8, 9215941), (14, 5266252), (28, 2633126), (56, 1316563), (61, 1208648), (113, 652456), (122, 604324), (191, 386008), (226, 326228), (244, 302162), (382, 193004), (427, 172664), (452, 163114), (488, 151081), (764, 96502), (791, 93208), (854, 86332), (904, 81557), (1337, 55144), (1528, 48251), (1582, 46604), (1708, 43166), (2674, 27572), (3164, 23302), (3416, 21583), (5348, 13786), (6328, 11651), (6893, 10696)]