90729804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7723}}^1$

素因数の和:7830

約数の個数: 48

約数和(自身を含む): 233573760

約数和(自身を除く): 142843956

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1958, 2937, 3916, 5874, 7723, 11748, 15446, 23169, 30892, 46338, 84953, 92676, 169906, 254859, 339812, 509718, 687347, 1019436, 1374694, 2062041, 2749388, 4124082, 7560817, 8248164, 15121634, 22682451, 30243268, 45364902, 90729804]

約数ペア:

[(1, 90729804), (2, 45364902), (3, 30243268), (4, 22682451), (6, 15121634), (11, 8248164), (12, 7560817), (22, 4124082), (33, 2749388), (44, 2062041), (66, 1374694), (89, 1019436), (132, 687347), (178, 509718), (267, 339812), (356, 254859), (534, 169906), (979, 92676), (1068, 84953), (1958, 46338), (2937, 30892), (3916, 23169), (5874, 15446), (7723, 11748)]