66790116

素因数分解:

$2^2\times 3^3\times {\mathrm{521}}^1\times {\mathrm{1187}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 173638080

約数和(自身を除く): 106847964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 521, 1042, 1187, 1563, 2084, 2374, 3126, 3561, 4689, 4748, 6252, 7122, 9378, 10683, 14067, 14244, 18756, 21366, 28134, 32049, 42732, 56268, 64098, 128196, 618427, 1236854, 1855281, 2473708, 3710562, 5565843, 7421124, 11131686, 16697529, 22263372, 33395058, 66790116]

約数ペア:

[(1, 66790116), (2, 33395058), (3, 22263372), (4, 16697529), (6, 11131686), (9, 7421124), (12, 5565843), (18, 3710562), (27, 2473708), (36, 1855281), (54, 1236854), (108, 618427), (521, 128196), (1042, 64098), (1187, 56268), (1563, 42732), (2084, 32049), (2374, 28134), (3126, 21366), (3561, 18756), (4689, 14244), (4748, 14067), (6252, 10683), (7122, 9378)]