80759718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1283}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 189287280

約数和(自身を除く): 108527562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 269, 538, 807, 1283, 1614, 2421, 2566, 3497, 3849, 4842, 6994, 7698, 10491, 11547, 16679, 20982, 23094, 31473, 33358, 50037, 62946, 100074, 150111, 300222, 345127, 690254, 1035381, 2070762, 3106143, 4486651, 6212286, 8973302, 13459953, 26919906, 40379859, 80759718]

約数ペア:

[(1, 80759718), (2, 40379859), (3, 26919906), (6, 13459953), (9, 8973302), (13, 6212286), (18, 4486651), (26, 3106143), (39, 2070762), (78, 1035381), (117, 690254), (234, 345127), (269, 300222), (538, 150111), (807, 100074), (1283, 62946), (1614, 50037), (2421, 33358), (2566, 31473), (3497, 23094), (3849, 20982), (4842, 16679), (6994, 11547), (7698, 10491)]