83515404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 228272688

約数和(自身を除く): 144757284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 294, 346, 519, 588, 692, 821, 1038, 1211, 1642, 2076, 2422, 2463, 3284, 3633, 4844, 4926, 5747, 7266, 8477, 9852, 11494, 14532, 16954, 17241, 22988, 25431, 33908, 34482, 40229, 50862, 68964, 80458, 101724, 120687, 142033, 160916, 241374, 284066, 426099, 482748, 568132, 852198, 994231, 1704396, 1988462, 2982693, 3976924, 5965386, 6959617, 11930772, 13919234, 20878851, 27838468, 41757702, 83515404]

約数ペア:

[(1, 83515404), (2, 41757702), (3, 27838468), (4, 20878851), (6, 13919234), (7, 11930772), (12, 6959617), (14, 5965386), (21, 3976924), (28, 2982693), (42, 1988462), (49, 1704396), (84, 994231), (98, 852198), (147, 568132), (173, 482748), (196, 426099), (294, 284066), (346, 241374), (519, 160916), (588, 142033), (692, 120687), (821, 101724), (1038, 80458), (1211, 68964), (1642, 50862), (2076, 40229), (2422, 34482), (2463, 33908), (3284, 25431), (3633, 22988), (4844, 17241), (4926, 16954), (5747, 14532), (7266, 11494), (8477, 9852)]