123957648

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{6673}}^1$

素因数の和:6733

約数の個数: 80

約数和(自身を含む): 364133440

約数和(自身を除く): 240175792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 6673, 9288, 13346, 18576, 20019, 26692, 40038, 53384, 60057, 80076, 106768, 120114, 160152, 180171, 240228, 286939, 320304, 360342, 480456, 573878, 720684, 860817, 960912, 1147756, 1441368, 1721634, 2295512, 2582451, 2882736, 3443268, 4591024, 5164902, 6886536, 7747353, 10329804, 13773072, 15494706, 20659608, 30989412, 41319216, 61978824, 123957648]

約数ペア:

[(1, 123957648), (2, 61978824), (3, 41319216), (4, 30989412), (6, 20659608), (8, 15494706), (9, 13773072), (12, 10329804), (16, 7747353), (18, 6886536), (24, 5164902), (27, 4591024), (36, 3443268), (43, 2882736), (48, 2582451), (54, 2295512), (72, 1721634), (86, 1441368), (108, 1147756), (129, 960912), (144, 860817), (172, 720684), (216, 573878), (258, 480456), (344, 360342), (387, 320304), (432, 286939), (516, 240228), (688, 180171), (774, 160152), (1032, 120114), (1161, 106768), (1548, 80076), (2064, 60057), (2322, 53384), (3096, 40038), (4644, 26692), (6192, 20019), (6673, 18576), (9288, 13346)]