87708426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{30391}}^1$

素因数の和:30446

約数の個数: 32

約数和(自身を含む): 194022528

約数和(自身を除く): 106314102

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 30391, 60782, 91173, 182346, 395083, 790166, 1124467, 1185249, 2248934, 2370498, 3373401, 6746802, 14618071, 29236142, 43854213, 87708426]

約数ペア:

[(1, 87708426), (2, 43854213), (3, 29236142), (6, 14618071), (13, 6746802), (26, 3373401), (37, 2370498), (39, 2248934), (74, 1185249), (78, 1124467), (111, 790166), (222, 395083), (481, 182346), (962, 91173), (1443, 60782), (2886, 30391)]