105725872

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 248492032

約数和(自身を除く): 142766160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 823, 868, 1036, 1147, 1646, 1736, 2072, 2294, 3292, 3472, 4144, 4588, 5761, 6584, 8029, 9176, 11522, 13168, 16058, 18352, 23044, 25513, 30451, 32116, 46088, 51026, 60902, 64232, 92176, 102052, 121804, 128464, 178591, 204104, 213157, 243608, 357182, 408208, 426314, 487216, 714364, 852628, 943981, 1428728, 1705256, 1887962, 2857456, 3410512, 3775924, 6607867, 7551848, 13215734, 15103696, 26431468, 52862936, 105725872]

約数ペア:

[(1, 105725872), (2, 52862936), (4, 26431468), (7, 15103696), (8, 13215734), (14, 7551848), (16, 6607867), (28, 3775924), (31, 3410512), (37, 2857456), (56, 1887962), (62, 1705256), (74, 1428728), (112, 943981), (124, 852628), (148, 714364), (217, 487216), (248, 426314), (259, 408208), (296, 357182), (434, 243608), (496, 213157), (518, 204104), (592, 178591), (823, 128464), (868, 121804), (1036, 102052), (1147, 92176), (1646, 64232), (1736, 60902), (2072, 51026), (2294, 46088), (3292, 32116), (3472, 30451), (4144, 25513), (4588, 23044), (5761, 18352), (6584, 16058), (8029, 13168), (9176, 11522)]