69870164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6619}}^1$

素因数の和:6672

約数の個数: 48

約数和(自身を含む): 155702400

約数和(自身を除く): 85832236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 6619, 10556, 13238, 26476, 46333, 86047, 92666, 172094, 185332, 191951, 344188, 383902, 602329, 767804, 1204658, 1343657, 2409316, 2495363, 2687314, 4990726, 5374628, 9981452, 17467541, 34935082, 69870164]

約数ペア:

[(1, 69870164), (2, 34935082), (4, 17467541), (7, 9981452), (13, 5374628), (14, 4990726), (26, 2687314), (28, 2495363), (29, 2409316), (52, 1343657), (58, 1204658), (91, 767804), (116, 602329), (182, 383902), (203, 344188), (364, 191951), (377, 185332), (406, 172094), (754, 92666), (812, 86047), (1508, 46333), (2639, 26476), (5278, 13238), (6619, 10556)]