66665976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12569}}^1$

素因数の和:12608

約数の個数: 64

約数和(自身を含む): 190058400

約数和(自身を除く): 123392424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 12569, 25138, 37707, 50276, 75414, 100552, 150828, 163397, 213673, 301656, 326794, 427346, 490191, 641019, 653588, 854692, 980382, 1282038, 1307176, 1709384, 1960764, 2564076, 2777749, 3921528, 5128152, 5555498, 8333247, 11110996, 16666494, 22221992, 33332988, 66665976]

約数ペア:

[(1, 66665976), (2, 33332988), (3, 22221992), (4, 16666494), (6, 11110996), (8, 8333247), (12, 5555498), (13, 5128152), (17, 3921528), (24, 2777749), (26, 2564076), (34, 1960764), (39, 1709384), (51, 1307176), (52, 1282038), (68, 980382), (78, 854692), (102, 653588), (104, 641019), (136, 490191), (156, 427346), (204, 326794), (221, 301656), (312, 213673), (408, 163397), (442, 150828), (663, 100552), (884, 75414), (1326, 50276), (1768, 37707), (2652, 25138), (5304, 12569)]