90063572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{19427}}^1$

素因数の和:19511

約数の個数: 24

約数和(自身を含む): 168635040

約数和(自身を除く): 78571468

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 19427, 38854, 77708, 369113, 738226, 1185047, 1476452, 2370094, 4740188, 22515893, 45031786, 90063572]

約数ペア:

[(1, 90063572), (2, 45031786), (4, 22515893), (19, 4740188), (38, 2370094), (61, 1476452), (76, 1185047), (122, 738226), (244, 369113), (1159, 77708), (2318, 38854), (4636, 19427)]