123905016

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1377

約数の個数: 96

約数和(自身を含む): 354731520

約数和(自身を除く): 230826504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 43, 62, 72, 86, 93, 124, 129, 172, 186, 248, 258, 279, 344, 372, 387, 516, 558, 744, 774, 1032, 1116, 1291, 1333, 1548, 2232, 2582, 2666, 3096, 3873, 3999, 5164, 5332, 7746, 7998, 10328, 10664, 11619, 11997, 15492, 15996, 23238, 23994, 30984, 31992, 40021, 46476, 47988, 55513, 80042, 92952, 95976, 111026, 120063, 160084, 166539, 222052, 240126, 320168, 333078, 360189, 444104, 480252, 499617, 666156, 720378, 960504, 999234, 1332312, 1440756, 1720903, 1998468, 2881512, 3441806, 3996936, 5162709, 6883612, 10325418, 13767224, 15488127, 20650836, 30976254, 41301672, 61952508, 123905016]

約数ペア:

[(1, 123905016), (2, 61952508), (3, 41301672), (4, 30976254), (6, 20650836), (8, 15488127), (9, 13767224), (12, 10325418), (18, 6883612), (24, 5162709), (31, 3996936), (36, 3441806), (43, 2881512), (62, 1998468), (72, 1720903), (86, 1440756), (93, 1332312), (124, 999234), (129, 960504), (172, 720378), (186, 666156), (248, 499617), (258, 480252), (279, 444104), (344, 360189), (372, 333078), (387, 320168), (516, 240126), (558, 222052), (744, 166539), (774, 160084), (1032, 120063), (1116, 111026), (1291, 95976), (1333, 92952), (1548, 80042), (2232, 55513), (2582, 47988), (2666, 46476), (3096, 40021), (3873, 31992), (3999, 30984), (5164, 23994), (5332, 23238), (7746, 15996), (7998, 15492), (10328, 11997), (10664, 11619)]