80787252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 233920512

約数和(自身を除く): 153133260

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 167, 182, 273, 334, 364, 443, 501, 546, 668, 886, 1002, 1092, 1169, 1329, 1772, 2004, 2171, 2338, 2658, 3101, 3507, 4342, 4676, 5316, 5759, 6202, 6513, 7014, 8684, 9303, 11518, 12404, 13026, 14028, 15197, 17277, 18606, 23036, 26052, 30394, 34554, 37212, 40313, 45591, 60788, 69108, 73981, 80626, 91182, 120939, 147962, 161252, 182364, 221943, 241878, 295924, 443886, 483756, 517867, 887772, 961753, 1035734, 1553601, 1923506, 2071468, 2885259, 3107202, 3847012, 5770518, 6214404, 6732271, 11541036, 13464542, 20196813, 26929084, 40393626, 80787252]

約数ペア:

[(1, 80787252), (2, 40393626), (3, 26929084), (4, 20196813), (6, 13464542), (7, 11541036), (12, 6732271), (13, 6214404), (14, 5770518), (21, 3847012), (26, 3107202), (28, 2885259), (39, 2071468), (42, 1923506), (52, 1553601), (78, 1035734), (84, 961753), (91, 887772), (156, 517867), (167, 483756), (182, 443886), (273, 295924), (334, 241878), (364, 221943), (443, 182364), (501, 161252), (546, 147962), (668, 120939), (886, 91182), (1002, 80626), (1092, 73981), (1169, 69108), (1329, 60788), (1772, 45591), (2004, 40313), (2171, 37212), (2338, 34554), (2658, 30394), (3101, 26052), (3507, 23036), (4342, 18606), (4676, 17277), (5316, 15197), (5759, 14028), (6202, 13026), (6513, 12404), (7014, 11518), (8684, 9303)]