90105392

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:790

約数の個数: 60

約数和(自身を含む): 193335840

約数和(自身を除く): 103230448

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 169, 188, 208, 338, 376, 611, 676, 709, 752, 1222, 1352, 1418, 2444, 2704, 2836, 4888, 5672, 7943, 9217, 9776, 11344, 15886, 18434, 31772, 33323, 36868, 63544, 66646, 73736, 119821, 127088, 133292, 147472, 239642, 266584, 433199, 479284, 533168, 866398, 958568, 1732796, 1917136, 3465592, 5631587, 6931184, 11263174, 22526348, 45052696, 90105392]

約数ペア:

[(1, 90105392), (2, 45052696), (4, 22526348), (8, 11263174), (13, 6931184), (16, 5631587), (26, 3465592), (47, 1917136), (52, 1732796), (94, 958568), (104, 866398), (169, 533168), (188, 479284), (208, 433199), (338, 266584), (376, 239642), (611, 147472), (676, 133292), (709, 127088), (752, 119821), (1222, 73736), (1352, 66646), (1418, 63544), (2444, 36868), (2704, 33323), (2836, 31772), (4888, 18434), (5672, 15886), (7943, 11344), (9217, 9776)]