82277008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 186577344

約数和(自身を除く): 104300336

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 107, 136, 176, 187, 214, 257, 272, 374, 428, 514, 748, 856, 1028, 1177, 1496, 1712, 1819, 2056, 2354, 2827, 2992, 3638, 4112, 4369, 4708, 5654, 7276, 8738, 9416, 11308, 14552, 17476, 18832, 20009, 22616, 27499, 29104, 34952, 40018, 45232, 48059, 54998, 69904, 80036, 96118, 109996, 160072, 192236, 219992, 302489, 320144, 384472, 439984, 467483, 604978, 768944, 934966, 1209956, 1869932, 2419912, 3739864, 4839824, 5142313, 7479728, 10284626, 20569252, 41138504, 82277008]

約数ペア:

[(1, 82277008), (2, 41138504), (4, 20569252), (8, 10284626), (11, 7479728), (16, 5142313), (17, 4839824), (22, 3739864), (34, 2419912), (44, 1869932), (68, 1209956), (88, 934966), (107, 768944), (136, 604978), (176, 467483), (187, 439984), (214, 384472), (257, 320144), (272, 302489), (374, 219992), (428, 192236), (514, 160072), (748, 109996), (856, 96118), (1028, 80036), (1177, 69904), (1496, 54998), (1712, 48059), (1819, 45232), (2056, 40018), (2354, 34952), (2827, 29104), (2992, 27499), (3638, 22616), (4112, 20009), (4369, 18832), (4708, 17476), (5654, 14552), (7276, 11308), (8738, 9416)]