129917928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8689}}^1$

素因数の和:8794

約数の個数: 64

約数和(自身を含む): 375408000

約数和(自身を除く): 245490072

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, 4984, 7476, 8689, 14952, 17378, 26067, 34756, 52134, 60823, 69512, 104268, 121646, 182469, 208536, 243292, 364938, 486584, 729876, 773321, 1459752, 1546642, 2319963, 3093284, 4639926, 5413247, 6186568, 9279852, 10826494, 16239741, 18559704, 21652988, 32479482, 43305976, 64958964, 129917928]

約数ペア:

[(1, 129917928), (2, 64958964), (3, 43305976), (4, 32479482), (6, 21652988), (7, 18559704), (8, 16239741), (12, 10826494), (14, 9279852), (21, 6186568), (24, 5413247), (28, 4639926), (42, 3093284), (56, 2319963), (84, 1546642), (89, 1459752), (168, 773321), (178, 729876), (267, 486584), (356, 364938), (534, 243292), (623, 208536), (712, 182469), (1068, 121646), (1246, 104268), (1869, 69512), (2136, 60823), (2492, 52134), (3738, 34756), (4984, 26067), (7476, 17378), (8689, 14952)]