90172936

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12107}}^1$

素因数の和:12146

約数の個数: 48

約数和(自身を含む): 207046800

約数和(自身を除く): 116873864

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 12107, 24214, 48428, 84749, 96856, 169498, 230033, 338996, 460066, 593243, 677992, 920132, 1186486, 1610231, 1840264, 2372972, 3220462, 4745944, 6440924, 11271617, 12881848, 22543234, 45086468, 90172936]

約数ペア:

[(1, 90172936), (2, 45086468), (4, 22543234), (7, 12881848), (8, 11271617), (14, 6440924), (19, 4745944), (28, 3220462), (38, 2372972), (49, 1840264), (56, 1610231), (76, 1186486), (98, 920132), (133, 677992), (152, 593243), (196, 460066), (266, 338996), (392, 230033), (532, 169498), (931, 96856), (1064, 84749), (1862, 48428), (3724, 24214), (7448, 12107)]