8745168

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 24442880

約数和(自身を除く): 15697712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 223, 228, 258, 304, 344, 446, 456, 516, 669, 688, 817, 892, 912, 1032, 1338, 1634, 1784, 2064, 2451, 2676, 3268, 3568, 4237, 4902, 5352, 6536, 8474, 9589, 9804, 10704, 12711, 13072, 16948, 19178, 19608, 25422, 28767, 33896, 38356, 39216, 50844, 57534, 67792, 76712, 101688, 115068, 153424, 182191, 203376, 230136, 364382, 460272, 546573, 728764, 1093146, 1457528, 2186292, 2915056, 4372584, 8745168]

約数ペア:

[(1, 8745168), (2, 4372584), (3, 2915056), (4, 2186292), (6, 1457528), (8, 1093146), (12, 728764), (16, 546573), (19, 460272), (24, 364382), (38, 230136), (43, 203376), (48, 182191), (57, 153424), (76, 115068), (86, 101688), (114, 76712), (129, 67792), (152, 57534), (172, 50844), (223, 39216), (228, 38356), (258, 33896), (304, 28767), (344, 25422), (446, 19608), (456, 19178), (516, 16948), (669, 13072), (688, 12711), (817, 10704), (892, 9804), (912, 9589), (1032, 8474), (1338, 6536), (1634, 5352), (1784, 4902), (2064, 4237), (2451, 3568), (2676, 3268)]