90757566

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{13967}}^1$

素因数の和:14013

約数の個数: 36

約数和(自身を含む): 207550512

約数和(自身を除く): 116792946

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 13967, 27934, 41901, 83802, 125703, 251406, 265373, 530746, 796119, 1592238, 2388357, 4776714, 5042087, 10084174, 15126261, 30252522, 45378783, 90757566]

約数ペア:

[(1, 90757566), (2, 45378783), (3, 30252522), (6, 15126261), (9, 10084174), (18, 5042087), (19, 4776714), (38, 2388357), (57, 1592238), (114, 796119), (171, 530746), (342, 265373), (361, 251406), (722, 125703), (1083, 83802), (2166, 41901), (3249, 27934), (6498, 13967)]