126666648

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 354594240

約数和(自身を除く): 227927592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 163, 172, 251, 258, 326, 344, 387, 489, 502, 516, 652, 753, 774, 978, 1004, 1032, 1304, 1467, 1506, 1548, 1956, 2008, 2259, 2934, 3012, 3096, 3912, 4518, 5868, 6024, 7009, 9036, 10793, 11736, 14018, 18072, 21027, 21586, 28036, 32379, 40913, 42054, 43172, 56072, 63081, 64758, 81826, 84108, 86344, 97137, 122739, 126162, 129516, 163652, 168216, 194274, 245478, 252324, 259032, 327304, 368217, 388548, 490956, 504648, 736434, 777096, 981912, 1472868, 1759259, 2945736, 3518518, 5277777, 7037036, 10555554, 14074072, 15833331, 21111108, 31666662, 42222216, 63333324, 126666648]

約数ペア:

[(1, 126666648), (2, 63333324), (3, 42222216), (4, 31666662), (6, 21111108), (8, 15833331), (9, 14074072), (12, 10555554), (18, 7037036), (24, 5277777), (36, 3518518), (43, 2945736), (72, 1759259), (86, 1472868), (129, 981912), (163, 777096), (172, 736434), (251, 504648), (258, 490956), (326, 388548), (344, 368217), (387, 327304), (489, 259032), (502, 252324), (516, 245478), (652, 194274), (753, 168216), (774, 163652), (978, 129516), (1004, 126162), (1032, 122739), (1304, 97137), (1467, 86344), (1506, 84108), (1548, 81826), (1956, 64758), (2008, 63081), (2259, 56072), (2934, 43172), (3012, 42054), (3096, 40913), (3912, 32379), (4518, 28036), (5868, 21586), (6024, 21027), (7009, 18072), (9036, 14018), (10793, 11736)]