82578027

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 141834240

約数和(自身を除く): 59256213

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 89, 113, 119, 161, 267, 339, 357, 391, 483, 623, 791, 1173, 1513, 1869, 1921, 2047, 2373, 2599, 2737, 4539, 5763, 6141, 7797, 8211, 10057, 10591, 13447, 14329, 18193, 30171, 31773, 34799, 40341, 42987, 44183, 54579, 70399, 104397, 132549, 170969, 211197, 231311, 243593, 309281, 512907, 693933, 730779, 927843, 1196783, 1619177, 3590349, 3932287, 4857531, 11796861, 27526009, 82578027]

約数ペア:

[(1, 82578027), (3, 27526009), (7, 11796861), (17, 4857531), (21, 3932287), (23, 3590349), (51, 1619177), (69, 1196783), (89, 927843), (113, 730779), (119, 693933), (161, 512907), (267, 309281), (339, 243593), (357, 231311), (391, 211197), (483, 170969), (623, 132549), (791, 104397), (1173, 70399), (1513, 54579), (1869, 44183), (1921, 42987), (2047, 40341), (2373, 34799), (2599, 31773), (2737, 30171), (4539, 18193), (5763, 14329), (6141, 13447), (7797, 10591), (8211, 10057)]