90178374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1723}}^1$

素因数の和:1813

約数の個数: 64

約数和(自身を含む): 215486208

約数和(自身を除く): 125307834

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 61, 66, 78, 122, 143, 183, 286, 366, 429, 671, 793, 858, 1342, 1586, 1723, 2013, 2379, 3446, 4026, 4758, 5169, 8723, 10338, 17446, 18953, 22399, 26169, 37906, 44798, 52338, 56859, 67197, 105103, 113718, 134394, 210206, 246389, 315309, 492778, 630618, 739167, 1156133, 1366339, 1478334, 2312266, 2732678, 3468399, 4099017, 6936798, 8198034, 15029729, 30059458, 45089187, 90178374]

約数ペア:

[(1, 90178374), (2, 45089187), (3, 30059458), (6, 15029729), (11, 8198034), (13, 6936798), (22, 4099017), (26, 3468399), (33, 2732678), (39, 2312266), (61, 1478334), (66, 1366339), (78, 1156133), (122, 739167), (143, 630618), (183, 492778), (286, 315309), (366, 246389), (429, 210206), (671, 134394), (793, 113718), (858, 105103), (1342, 67197), (1586, 56859), (1723, 52338), (2013, 44798), (2379, 37906), (3446, 26169), (4026, 22399), (4758, 18953), (5169, 17446), (8723, 10338)]