80969798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^2$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 161838768

約数和(自身を除く): 80868970

約数列:

[1, 2, 7, 13, 14, 23, 26, 29, 46, 58, 91, 161, 182, 203, 299, 322, 377, 406, 529, 598, 667, 754, 841, 1058, 1334, 1682, 2093, 2639, 3703, 4186, 4669, 5278, 5887, 6877, 7406, 8671, 9338, 10933, 11774, 13754, 15341, 17342, 19343, 21866, 30682, 38686, 48139, 60697, 76531, 96278, 107387, 121394, 135401, 153062, 199433, 214774, 251459, 270802, 398866, 444889, 502918, 889778, 1396031, 1760213, 2792062, 3114223, 3520426, 5783557, 6228446, 11567114, 40484899, 80969798]

約数ペア:

[(1, 80969798), (2, 40484899), (7, 11567114), (13, 6228446), (14, 5783557), (23, 3520426), (26, 3114223), (29, 2792062), (46, 1760213), (58, 1396031), (91, 889778), (161, 502918), (182, 444889), (203, 398866), (299, 270802), (322, 251459), (377, 214774), (406, 199433), (529, 153062), (598, 135401), (667, 121394), (754, 107387), (841, 96278), (1058, 76531), (1334, 60697), (1682, 48139), (2093, 38686), (2639, 30682), (3703, 21866), (4186, 19343), (4669, 17342), (5278, 15341), (5887, 13754), (6877, 11774), (7406, 10933), (8671, 9338)]