87269774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3296

約数の個数: 32

約数和(自身を含む): 148469760

約数和(自身を除く): 61199986

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 589, 713, 874, 1178, 1426, 3221, 6442, 13547, 27094, 61199, 74083, 99851, 122398, 148166, 199702, 1407577, 1897169, 2296573, 2815154, 3794338, 4593146, 43634887, 87269774]

約数ペア:

[(1, 87269774), (2, 43634887), (19, 4593146), (23, 3794338), (31, 2815154), (38, 2296573), (46, 1897169), (62, 1407577), (437, 199702), (589, 148166), (713, 122398), (874, 99851), (1178, 74083), (1426, 61199), (3221, 27094), (6442, 13547)]