66551352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4451}}^1$

素因数の和:4556

約数の個数: 64

約数和(自身を含む): 192326400

約数和(自身を除く): 125775048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1869, 2136, 2492, 3738, 4451, 4984, 7476, 8902, 13353, 14952, 17804, 26706, 31157, 35608, 53412, 62314, 93471, 106824, 124628, 186942, 249256, 373884, 396139, 747768, 792278, 1188417, 1584556, 2376834, 2772973, 3169112, 4753668, 5545946, 8318919, 9507336, 11091892, 16637838, 22183784, 33275676, 66551352]

約数ペア:

[(1, 66551352), (2, 33275676), (3, 22183784), (4, 16637838), (6, 11091892), (7, 9507336), (8, 8318919), (12, 5545946), (14, 4753668), (21, 3169112), (24, 2772973), (28, 2376834), (42, 1584556), (56, 1188417), (84, 792278), (89, 747768), (168, 396139), (178, 373884), (267, 249256), (356, 186942), (534, 124628), (623, 106824), (712, 93471), (1068, 62314), (1246, 53412), (1869, 35608), (2136, 31157), (2492, 26706), (3738, 17804), (4451, 14952), (4984, 13353), (7476, 8902)]