123641154

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8387}}^1$

素因数の和:8421

約数の個数: 80

約数和(自身を含む): 341022528

約数和(自身を除く): 217381374

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 8387, 14742, 16774, 25161, 50322, 58709, 75483, 109031, 117418, 150966, 176127, 218062, 226449, 327093, 352254, 452898, 528381, 654186, 679347, 763217, 981279, 1056762, 1358694, 1526434, 1585143, 1962558, 2289651, 2943837, 3170286, 4579302, 4755429, 5887674, 6868953, 8831511, 9510858, 13737906, 17663022, 20606859, 41213718, 61820577, 123641154]

約数ペア:

[(1, 123641154), (2, 61820577), (3, 41213718), (6, 20606859), (7, 17663022), (9, 13737906), (13, 9510858), (14, 8831511), (18, 6868953), (21, 5887674), (26, 4755429), (27, 4579302), (39, 3170286), (42, 2943837), (54, 2289651), (63, 1962558), (78, 1585143), (81, 1526434), (91, 1358694), (117, 1056762), (126, 981279), (162, 763217), (182, 679347), (189, 654186), (234, 528381), (273, 452898), (351, 352254), (378, 327093), (546, 226449), (567, 218062), (702, 176127), (819, 150966), (1053, 117418), (1134, 109031), (1638, 75483), (2106, 58709), (2457, 50322), (4914, 25161), (7371, 16774), (8387, 14742)]