87503875308

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1609}}^1\times {\mathrm{21277}}^1$

素因数の和:22967

約数の個数: 72

約数和(自身を含む): 224455664160

約数和(自身を除く): 136951788852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 1609, 2556, 3218, 4827, 6436, 9654, 14481, 19308, 21277, 28962, 42554, 57924, 63831, 85108, 114239, 127662, 191493, 228478, 255324, 342717, 382986, 456956, 685434, 765972, 1028151, 1370868, 1510667, 2056302, 3021334, 4112604, 4532001, 6042668, 9064002, 13596003, 18128004, 27192006, 34234693, 54384012, 68469386, 102704079, 136938772, 205408158, 308112237, 410816316, 616224474, 1232448948, 2430663203, 4861326406, 7291989609, 9722652812, 14583979218, 21875968827, 29167958436, 43751937654, 87503875308]

約数ペア:

[(1, 87503875308), (2, 43751937654), (3, 29167958436), (4, 21875968827), (6, 14583979218), (9, 9722652812), (12, 7291989609), (18, 4861326406), (36, 2430663203), (71, 1232448948), (142, 616224474), (213, 410816316), (284, 308112237), (426, 205408158), (639, 136938772), (852, 102704079), (1278, 68469386), (1609, 54384012), (2556, 34234693), (3218, 27192006), (4827, 18128004), (6436, 13596003), (9654, 9064002), (14481, 6042668), (19308, 4532001), (21277, 4112604), (28962, 3021334), (42554, 2056302), (57924, 1510667), (63831, 1370868), (85108, 1028151), (114239, 765972), (127662, 685434), (191493, 456956), (228478, 382986), (255324, 342717)]