84075768

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23831}}^1$

素因数の和:23857

約数の個数: 72

約数和(自身を含む): 264892680

約数和(自身を除く): 180816912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 23831, 47662, 71493, 95324, 142986, 166817, 190648, 214479, 285972, 333634, 428958, 500451, 571944, 667268, 857916, 1000902, 1167719, 1334536, 1501353, 1715832, 2001804, 2335438, 3002706, 3503157, 4003608, 4670876, 6005412, 7006314, 9341752, 10509471, 12010824, 14012628, 21018942, 28025256, 42037884, 84075768]

約数ペア:

[(1, 84075768), (2, 42037884), (3, 28025256), (4, 21018942), (6, 14012628), (7, 12010824), (8, 10509471), (9, 9341752), (12, 7006314), (14, 6005412), (18, 4670876), (21, 4003608), (24, 3503157), (28, 3002706), (36, 2335438), (42, 2001804), (49, 1715832), (56, 1501353), (63, 1334536), (72, 1167719), (84, 1000902), (98, 857916), (126, 667268), (147, 571944), (168, 500451), (196, 428958), (252, 333634), (294, 285972), (392, 214479), (441, 190648), (504, 166817), (588, 142986), (882, 95324), (1176, 71493), (1764, 47662), (3528, 23831)]