68256552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31253}}^1$

素因数の和:31282

約数の個数: 64

約数和(自身を含む): 210026880

約数和(自身を除く): 141770328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 31253, 62506, 93759, 125012, 187518, 218771, 250024, 375036, 406289, 437542, 656313, 750072, 812578, 875084, 1218867, 1312626, 1625156, 1750168, 2437734, 2625252, 2844023, 3250312, 4875468, 5250504, 5688046, 8532069, 9750936, 11376092, 17064138, 22752184, 34128276, 68256552]

約数ペア:

[(1, 68256552), (2, 34128276), (3, 22752184), (4, 17064138), (6, 11376092), (7, 9750936), (8, 8532069), (12, 5688046), (13, 5250504), (14, 4875468), (21, 3250312), (24, 2844023), (26, 2625252), (28, 2437734), (39, 1750168), (42, 1625156), (52, 1312626), (56, 1218867), (78, 875084), (84, 812578), (91, 750072), (104, 656313), (156, 437542), (168, 406289), (182, 375036), (273, 250024), (312, 218771), (364, 187518), (546, 125012), (728, 93759), (1092, 62506), (2184, 31253)]