80124429

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 140378112

約数和(自身を除く): 60253683

約数列:

[1, 3, 7, 11, 21, 31, 33, 67, 77, 93, 167, 201, 217, 231, 341, 469, 501, 651, 737, 1023, 1169, 1407, 1837, 2077, 2211, 2387, 3507, 5159, 5177, 5511, 6231, 7161, 11189, 12859, 14539, 15477, 15531, 22847, 33567, 36239, 38577, 43617, 56947, 68541, 78323, 108717, 123079, 159929, 170841, 234969, 346859, 369237, 398629, 479787, 861553, 1040577, 1195887, 2428013, 2584659, 3815449, 7284039, 11446347, 26708143, 80124429]

約数ペア:

[(1, 80124429), (3, 26708143), (7, 11446347), (11, 7284039), (21, 3815449), (31, 2584659), (33, 2428013), (67, 1195887), (77, 1040577), (93, 861553), (167, 479787), (201, 398629), (217, 369237), (231, 346859), (341, 234969), (469, 170841), (501, 159929), (651, 123079), (737, 108717), (1023, 78323), (1169, 68541), (1407, 56947), (1837, 43617), (2077, 38577), (2211, 36239), (2387, 33567), (3507, 22847), (5159, 15531), (5177, 15477), (5511, 14539), (6231, 12859), (7161, 11189)]