82521816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6151}}^1$

素因数の和:6216

約数の個数: 64

約数和(自身を含む): 227377920

約数和(自身を除く): 144856104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6151, 6708, 12302, 13416, 18453, 24604, 36906, 49208, 73812, 79963, 147624, 159926, 239889, 264493, 319852, 479778, 528986, 639704, 793479, 959556, 1057972, 1586958, 1919112, 2115944, 3173916, 3438409, 6347832, 6876818, 10315227, 13753636, 20630454, 27507272, 41260908, 82521816]

約数ペア:

[(1, 82521816), (2, 41260908), (3, 27507272), (4, 20630454), (6, 13753636), (8, 10315227), (12, 6876818), (13, 6347832), (24, 3438409), (26, 3173916), (39, 2115944), (43, 1919112), (52, 1586958), (78, 1057972), (86, 959556), (104, 793479), (129, 639704), (156, 528986), (172, 479778), (258, 319852), (312, 264493), (344, 239889), (516, 159926), (559, 147624), (1032, 79963), (1118, 73812), (1677, 49208), (2236, 36906), (3354, 24604), (4472, 18453), (6151, 13416), (6708, 12302)]