123355188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8419}}^1$

素因数の和:8477

約数の個数: 72

約数和(自身を含む): 349396320

約数和(自身を除く): 226041132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4884, 7326, 8419, 14652, 16838, 25257, 33676, 50514, 75771, 92609, 101028, 151542, 185218, 277827, 303084, 311503, 370436, 555654, 623006, 833481, 934509, 1111308, 1246012, 1666962, 1869018, 2803527, 3333924, 3426533, 3738036, 5607054, 6853066, 10279599, 11214108, 13706132, 20559198, 30838797, 41118396, 61677594, 123355188]

約数ペア:

[(1, 123355188), (2, 61677594), (3, 41118396), (4, 30838797), (6, 20559198), (9, 13706132), (11, 11214108), (12, 10279599), (18, 6853066), (22, 5607054), (33, 3738036), (36, 3426533), (37, 3333924), (44, 2803527), (66, 1869018), (74, 1666962), (99, 1246012), (111, 1111308), (132, 934509), (148, 833481), (198, 623006), (222, 555654), (333, 370436), (396, 311503), (407, 303084), (444, 277827), (666, 185218), (814, 151542), (1221, 101028), (1332, 92609), (1628, 75771), (2442, 50514), (3663, 33676), (4884, 25257), (7326, 16838), (8419, 14652)]