78279138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1297}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 194388480

約数和(自身を除く): 116109342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 479, 958, 1297, 1437, 2594, 2874, 3353, 3891, 4311, 6706, 7782, 8622, 9079, 10059, 11673, 18158, 20118, 23346, 27237, 30177, 54474, 60354, 81711, 163422, 621263, 1242526, 1863789, 3727578, 4348841, 5591367, 8697682, 11182734, 13046523, 26093046, 39139569, 78279138]

約数ペア:

[(1, 78279138), (2, 39139569), (3, 26093046), (6, 13046523), (7, 11182734), (9, 8697682), (14, 5591367), (18, 4348841), (21, 3727578), (42, 1863789), (63, 1242526), (126, 621263), (479, 163422), (958, 81711), (1297, 60354), (1437, 54474), (2594, 30177), (2874, 27237), (3353, 23346), (3891, 20118), (4311, 18158), (6706, 11673), (7782, 10059), (8622, 9079)]