86941872

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:815

約数の個数: 120

約数和(自身を含む): 262433600

約数和(自身を除く): 175491728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 57, 72, 76, 86, 114, 129, 144, 152, 171, 172, 228, 258, 304, 342, 344, 387, 456, 516, 684, 688, 739, 774, 817, 912, 1032, 1368, 1478, 1548, 1634, 2064, 2217, 2451, 2736, 2956, 3096, 3268, 4434, 4902, 5912, 6192, 6536, 6651, 7353, 8868, 9804, 11824, 13072, 13302, 14041, 14706, 17736, 19608, 26604, 28082, 29412, 31777, 35472, 39216, 42123, 53208, 56164, 58824, 63554, 84246, 95331, 106416, 112328, 117648, 126369, 127108, 168492, 190662, 224656, 252738, 254216, 285993, 336984, 381324, 505476, 508432, 571986, 603763, 673968, 762648, 1010952, 1143972, 1207526, 1525296, 1811289, 2021904, 2287944, 2415052, 3622578, 4575888, 4830104, 5433867, 7245156, 9660208, 10867734, 14490312, 21735468, 28980624, 43470936, 86941872]

約数ペア:

[(1, 86941872), (2, 43470936), (3, 28980624), (4, 21735468), (6, 14490312), (8, 10867734), (9, 9660208), (12, 7245156), (16, 5433867), (18, 4830104), (19, 4575888), (24, 3622578), (36, 2415052), (38, 2287944), (43, 2021904), (48, 1811289), (57, 1525296), (72, 1207526), (76, 1143972), (86, 1010952), (114, 762648), (129, 673968), (144, 603763), (152, 571986), (171, 508432), (172, 505476), (228, 381324), (258, 336984), (304, 285993), (342, 254216), (344, 252738), (387, 224656), (456, 190662), (516, 168492), (684, 127108), (688, 126369), (739, 117648), (774, 112328), (817, 106416), (912, 95331), (1032, 84246), (1368, 63554), (1478, 58824), (1548, 56164), (1634, 53208), (2064, 42123), (2217, 39216), (2451, 35472), (2736, 31777), (2956, 29412), (3096, 28082), (3268, 26604), (4434, 19608), (4902, 17736), (5912, 14706), (6192, 14041), (6536, 13302), (6651, 13072), (7353, 11824), (8868, 9804)]