81618108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47563}}^1$

素因数の和:47594

約数の個数: 48

約数和(自身を含む): 223741056

約数和(自身を除く): 142122948

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 47563, 95126, 142689, 190252, 285378, 523193, 570756, 618319, 1046386, 1236638, 1569579, 1854957, 2092772, 2473276, 3139158, 3709914, 6278316, 6801509, 7419828, 13603018, 20404527, 27206036, 40809054, 81618108]

約数ペア:

[(1, 81618108), (2, 40809054), (3, 27206036), (4, 20404527), (6, 13603018), (11, 7419828), (12, 6801509), (13, 6278316), (22, 3709914), (26, 3139158), (33, 2473276), (39, 2092772), (44, 1854957), (52, 1569579), (66, 1236638), (78, 1046386), (132, 618319), (143, 570756), (156, 523193), (286, 285378), (429, 190252), (572, 142689), (858, 95126), (1716, 47563)]