99973744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 225298080

約数和(自身を除く): 125324336

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 208, 247, 304, 328, 494, 533, 617, 656, 779, 988, 1066, 1234, 1558, 1976, 2132, 2468, 3116, 3952, 4264, 4936, 6232, 8021, 8528, 9872, 10127, 11723, 12464, 16042, 20254, 23446, 25297, 32084, 40508, 46892, 50594, 64168, 81016, 93784, 101188, 128336, 152399, 162032, 187568, 202376, 304798, 328861, 404752, 480643, 609596, 657722, 961286, 1219192, 1315444, 1922572, 2438384, 2630888, 3845144, 5261776, 6248359, 7690288, 12496718, 24993436, 49986872, 99973744]

約数ペア:

[(1, 99973744), (2, 49986872), (4, 24993436), (8, 12496718), (13, 7690288), (16, 6248359), (19, 5261776), (26, 3845144), (38, 2630888), (41, 2438384), (52, 1922572), (76, 1315444), (82, 1219192), (104, 961286), (152, 657722), (164, 609596), (208, 480643), (247, 404752), (304, 328861), (328, 304798), (494, 202376), (533, 187568), (617, 162032), (656, 152399), (779, 128336), (988, 101188), (1066, 93784), (1234, 81016), (1558, 64168), (1976, 50594), (2132, 46892), (2468, 40508), (3116, 32084), (3952, 25297), (4264, 23446), (4936, 20254), (6232, 16042), (8021, 12464), (8528, 11723), (9872, 10127)]