123942612

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{937}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 295417472

約数和(自身を除く): 171474860

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 151, 219, 292, 302, 438, 453, 604, 876, 906, 937, 1812, 1874, 2811, 3748, 5622, 11023, 11244, 22046, 33069, 44092, 66138, 68401, 132276, 136802, 141487, 205203, 273604, 282974, 410406, 424461, 565948, 820812, 848922, 1697844, 10328551, 20657102, 30985653, 41314204, 61971306, 123942612]

約数ペア:

[(1, 123942612), (2, 61971306), (3, 41314204), (4, 30985653), (6, 20657102), (12, 10328551), (73, 1697844), (146, 848922), (151, 820812), (219, 565948), (292, 424461), (302, 410406), (438, 282974), (453, 273604), (604, 205203), (876, 141487), (906, 136802), (937, 132276), (1812, 68401), (1874, 66138), (2811, 44092), (3748, 33069), (5622, 22046), (11023, 11244)]