64462878

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:383

約数の個数: 80

約数和(自身を含む): 155247840

約数和(自身を除く): 90784962

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 89, 102, 153, 162, 178, 263, 267, 306, 459, 526, 534, 789, 801, 918, 1377, 1513, 1578, 1602, 2367, 2403, 2754, 3026, 4471, 4539, 4734, 4806, 7101, 7209, 8942, 9078, 13413, 13617, 14202, 14418, 21303, 23407, 26826, 27234, 40239, 40851, 42606, 46814, 70221, 80478, 81702, 120717, 122553, 140442, 210663, 241434, 245106, 362151, 397919, 421326, 631989, 724302, 795838, 1193757, 1263978, 1895967, 2387514, 3581271, 3791934, 7162542, 10743813, 21487626, 32231439, 64462878]

約数ペア:

[(1, 64462878), (2, 32231439), (3, 21487626), (6, 10743813), (9, 7162542), (17, 3791934), (18, 3581271), (27, 2387514), (34, 1895967), (51, 1263978), (54, 1193757), (81, 795838), (89, 724302), (102, 631989), (153, 421326), (162, 397919), (178, 362151), (263, 245106), (267, 241434), (306, 210663), (459, 140442), (526, 122553), (534, 120717), (789, 81702), (801, 80478), (918, 70221), (1377, 46814), (1513, 42606), (1578, 40851), (1602, 40239), (2367, 27234), (2403, 26826), (2754, 23407), (3026, 21303), (4471, 14418), (4539, 14202), (4734, 13617), (4806, 13413), (7101, 9078), (7209, 8942)]