81007656

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1453}}^1$

素因数の和:1586

約数の個数: 64

約数和(自身を含む): 213563520

約数和(自身を除く): 132555864

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 101, 138, 184, 202, 276, 303, 404, 552, 606, 808, 1212, 1453, 2323, 2424, 2906, 4359, 4646, 5812, 6969, 8718, 9292, 11624, 13938, 17436, 18584, 27876, 33419, 34872, 55752, 66838, 100257, 133676, 146753, 200514, 267352, 293506, 401028, 440259, 587012, 802056, 880518, 1174024, 1761036, 3375319, 3522072, 6750638, 10125957, 13501276, 20251914, 27002552, 40503828, 81007656]

約数ペア:

[(1, 81007656), (2, 40503828), (3, 27002552), (4, 20251914), (6, 13501276), (8, 10125957), (12, 6750638), (23, 3522072), (24, 3375319), (46, 1761036), (69, 1174024), (92, 880518), (101, 802056), (138, 587012), (184, 440259), (202, 401028), (276, 293506), (303, 267352), (404, 200514), (552, 146753), (606, 133676), (808, 100257), (1212, 66838), (1453, 55752), (2323, 34872), (2424, 33419), (2906, 27876), (4359, 18584), (4646, 17436), (5812, 13938), (6969, 11624), (8718, 9292)]