89138028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2029}}^1$

素因数の和:2566

約数の個数: 48

約数和(自身を含む): 238273280

約数和(自身を除く): 149135252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 523, 1046, 1569, 2029, 2092, 3138, 3661, 4058, 6087, 6276, 7322, 8116, 10983, 12174, 14203, 14644, 21966, 24348, 28406, 42609, 43932, 56812, 85218, 170436, 1061167, 2122334, 3183501, 4244668, 6367002, 7428169, 12734004, 14856338, 22284507, 29712676, 44569014, 89138028]

約数ペア:

[(1, 89138028), (2, 44569014), (3, 29712676), (4, 22284507), (6, 14856338), (7, 12734004), (12, 7428169), (14, 6367002), (21, 4244668), (28, 3183501), (42, 2122334), (84, 1061167), (523, 170436), (1046, 85218), (1569, 56812), (2029, 43932), (2092, 42609), (3138, 28406), (3661, 24348), (4058, 21966), (6087, 14644), (6276, 14203), (7322, 12174), (8116, 10983)]