68775996

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 164747520

約数和(自身を除く): 95971524

約数列:

[1, 2, 3, 4, 6, 12, 71, 89, 142, 178, 213, 267, 284, 356, 426, 534, 852, 907, 1068, 1814, 2721, 3628, 5442, 6319, 10884, 12638, 18957, 25276, 37914, 64397, 75828, 80723, 128794, 161446, 193191, 242169, 257588, 322892, 386382, 484338, 772764, 968676, 5731333, 11462666, 17193999, 22925332, 34387998, 68775996]

約数ペア:

[(1, 68775996), (2, 34387998), (3, 22925332), (4, 17193999), (6, 11462666), (12, 5731333), (71, 968676), (89, 772764), (142, 484338), (178, 386382), (213, 322892), (267, 257588), (284, 242169), (356, 193191), (426, 161446), (534, 128794), (852, 80723), (907, 75828), (1068, 64397), (1814, 37914), (2721, 25276), (3628, 18957), (5442, 12638), (6319, 10884)]