90145638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1483}}^1$

素因数の和:1809

約数の個数: 48

約数和(自身を含む): 213909696

約数和(自身を除く): 123764058

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 307, 614, 921, 1483, 1842, 2763, 2966, 3377, 4449, 5526, 6754, 8898, 10131, 13347, 16313, 20262, 26694, 30393, 32626, 48939, 60786, 97878, 146817, 293634, 455281, 910562, 1365843, 2731686, 4097529, 5008091, 8195058, 10016182, 15024273, 30048546, 45072819, 90145638]

約数ペア:

[(1, 90145638), (2, 45072819), (3, 30048546), (6, 15024273), (9, 10016182), (11, 8195058), (18, 5008091), (22, 4097529), (33, 2731686), (66, 1365843), (99, 910562), (198, 455281), (307, 293634), (614, 146817), (921, 97878), (1483, 60786), (1842, 48939), (2763, 32626), (2966, 30393), (3377, 26694), (4449, 20262), (5526, 16313), (6754, 13347), (8898, 10131)]