123342604

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3059

約数の個数: 72

約数和(自身を含む): 288429120

約数和(自身を除く): 165086516

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2156, 2926, 3011, 3724, 5852, 6022, 10241, 12044, 20482, 21077, 33121, 40964, 42154, 57209, 66242, 84308, 114418, 132484, 147539, 228836, 231847, 295078, 400463, 463694, 590156, 629299, 800926, 927388, 1258598, 1601852, 1622929, 2517196, 2803241, 3245858, 4405093, 5606482, 6491716, 8810186, 11212964, 17620372, 30835651, 61671302, 123342604]

約数ペア:

[(1, 123342604), (2, 61671302), (4, 30835651), (7, 17620372), (11, 11212964), (14, 8810186), (19, 6491716), (22, 5606482), (28, 4405093), (38, 3245858), (44, 2803241), (49, 2517196), (76, 1622929), (77, 1601852), (98, 1258598), (133, 927388), (154, 800926), (196, 629299), (209, 590156), (266, 463694), (308, 400463), (418, 295078), (532, 231847), (539, 228836), (836, 147539), (931, 132484), (1078, 114418), (1463, 84308), (1862, 66242), (2156, 57209), (2926, 42154), (3011, 40964), (3724, 33121), (5852, 21077), (6022, 20482), (10241, 12044)]