90378666

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{79699}}^1$

素因数の和:79720

約数の個数: 40

約数和(自身を含む): 231448800

約数和(自身を除く): 141070134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 79699, 159398, 239097, 478194, 557893, 717291, 1115786, 1434582, 1673679, 2151873, 3347358, 4303746, 5021037, 6455619, 10042074, 12911238, 15063111, 30126222, 45189333, 90378666]

約数ペア:

[(1, 90378666), (2, 45189333), (3, 30126222), (6, 15063111), (7, 12911238), (9, 10042074), (14, 6455619), (18, 5021037), (21, 4303746), (27, 3347358), (42, 2151873), (54, 1673679), (63, 1434582), (81, 1115786), (126, 717291), (162, 557893), (189, 478194), (378, 239097), (567, 159398), (1134, 79699)]