125102874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 276885504

約数和(自身を除く): 151782630

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 127, 146, 173, 219, 254, 346, 381, 438, 519, 762, 949, 1038, 1651, 1898, 2249, 2847, 3302, 4498, 4953, 5694, 6747, 9271, 9906, 12629, 13494, 18542, 21971, 25258, 27813, 37887, 43942, 55626, 65913, 75774, 120523, 131826, 164177, 241046, 285623, 328354, 361569, 492531, 571246, 723138, 856869, 985062, 1603883, 1713738, 3207766, 4811649, 9623298, 20850479, 41700958, 62551437, 125102874]

約数ペア:

[(1, 125102874), (2, 62551437), (3, 41700958), (6, 20850479), (13, 9623298), (26, 4811649), (39, 3207766), (73, 1713738), (78, 1603883), (127, 985062), (146, 856869), (173, 723138), (219, 571246), (254, 492531), (346, 361569), (381, 328354), (438, 285623), (519, 241046), (762, 164177), (949, 131826), (1038, 120523), (1651, 75774), (1898, 65913), (2249, 55626), (2847, 43942), (3302, 37887), (4498, 27813), (4953, 25258), (5694, 21971), (6747, 18542), (9271, 13494), (9906, 12629)]