8287572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 20572160

約数和(自身を除く): 12284588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 163, 223, 228, 326, 446, 489, 652, 669, 892, 978, 1338, 1956, 2676, 3097, 4237, 6194, 8474, 9291, 12388, 12711, 16948, 18582, 25422, 36349, 37164, 50844, 72698, 109047, 145396, 218094, 436188, 690631, 1381262, 2071893, 2762524, 4143786, 8287572]

約数ペア:

[(1, 8287572), (2, 4143786), (3, 2762524), (4, 2071893), (6, 1381262), (12, 690631), (19, 436188), (38, 218094), (57, 145396), (76, 109047), (114, 72698), (163, 50844), (223, 37164), (228, 36349), (326, 25422), (446, 18582), (489, 16948), (652, 12711), (669, 12388), (892, 9291), (978, 8474), (1338, 6194), (1956, 4237), (2676, 3097)]