123570846

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{5189}}^1$

素因数の和:5220

約数の個数: 72

約数和(自身を含む): 323046360

約数和(自身を除く): 199475514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 3402, 3969, 5189, 7938, 10378, 11907, 15567, 23814, 31134, 36323, 46701, 72646, 93402, 108969, 140103, 217938, 254261, 280206, 326907, 420309, 508522, 653814, 762783, 840618, 980721, 1260927, 1525566, 1961442, 2288349, 2521854, 2942163, 4576698, 5884326, 6865047, 8826489, 13730094, 17652978, 20595141, 41190282, 61785423, 123570846]

約数ペア:

[(1, 123570846), (2, 61785423), (3, 41190282), (6, 20595141), (7, 17652978), (9, 13730094), (14, 8826489), (18, 6865047), (21, 5884326), (27, 4576698), (42, 2942163), (49, 2521854), (54, 2288349), (63, 1961442), (81, 1525566), (98, 1260927), (126, 980721), (147, 840618), (162, 762783), (189, 653814), (243, 508522), (294, 420309), (378, 326907), (441, 280206), (486, 254261), (567, 217938), (882, 140103), (1134, 108969), (1323, 93402), (1701, 72646), (2646, 46701), (3402, 36323), (3969, 31134), (5189, 23814), (7938, 15567), (10378, 11907)]