81155436

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{85607}}^1$

素因数の和:85693

約数の個数: 24

約数和(自身を含む): 191761920

約数和(自身を除く): 110606484

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 85607, 171214, 256821, 342428, 513642, 1027284, 6762953, 13525906, 20288859, 27051812, 40577718, 81155436]

約数ペア:

[(1, 81155436), (2, 40577718), (3, 27051812), (4, 20288859), (6, 13525906), (12, 6762953), (79, 1027284), (158, 513642), (237, 342428), (316, 256821), (474, 171214), (948, 85607)]