123938424

素因数分解:

$2^3\times 3^4\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 349293120

約数和(自身を除く): 225354696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 193, 216, 324, 386, 579, 648, 772, 991, 1158, 1544, 1737, 1982, 2316, 2973, 3474, 3964, 4632, 5211, 5946, 6948, 7928, 8919, 10422, 11892, 13896, 15633, 17838, 20844, 23784, 26757, 31266, 35676, 41688, 53514, 62532, 71352, 80271, 107028, 125064, 160542, 191263, 214056, 321084, 382526, 573789, 642168, 765052, 1147578, 1530104, 1721367, 2295156, 3442734, 4590312, 5164101, 6885468, 10328202, 13770936, 15492303, 20656404, 30984606, 41312808, 61969212, 123938424]

約数ペア:

[(1, 123938424), (2, 61969212), (3, 41312808), (4, 30984606), (6, 20656404), (8, 15492303), (9, 13770936), (12, 10328202), (18, 6885468), (24, 5164101), (27, 4590312), (36, 3442734), (54, 2295156), (72, 1721367), (81, 1530104), (108, 1147578), (162, 765052), (193, 642168), (216, 573789), (324, 382526), (386, 321084), (579, 214056), (648, 191263), (772, 160542), (991, 125064), (1158, 107028), (1544, 80271), (1737, 71352), (1982, 62532), (2316, 53514), (2973, 41688), (3474, 35676), (3964, 31266), (4632, 26757), (5211, 23784), (5946, 20844), (6948, 17838), (7928, 15633), (8919, 13896), (10422, 11892)]