79824323456

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{1303}}^1\times {\mathrm{15439}}^1$

素因数の和:16787

約数の個数: 64

約数和(自身を含む): 164291481600

約数和(自身を除く): 84467158144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1303, 1984, 2606, 3968, 5212, 10424, 15439, 20848, 30878, 40393, 41696, 61756, 80786, 83392, 123512, 161572, 166784, 247024, 323144, 478609, 494048, 646288, 957218, 988096, 1292576, 1914436, 1976192, 2585152, 3828872, 5170304, 7657744, 15315488, 20117017, 30630976, 40234034, 61261952, 80468068, 160936136, 321872272, 623627527, 643744544, 1247255054, 1287489088, 2494510108, 2574978176, 4989020216, 9978040432, 19956080864, 39912161728, 79824323456]

約数ペア:

[(1, 79824323456), (2, 39912161728), (4, 19956080864), (8, 9978040432), (16, 4989020216), (31, 2574978176), (32, 2494510108), (62, 1287489088), (64, 1247255054), (124, 643744544), (128, 623627527), (248, 321872272), (496, 160936136), (992, 80468068), (1303, 61261952), (1984, 40234034), (2606, 30630976), (3968, 20117017), (5212, 15315488), (10424, 7657744), (15439, 5170304), (20848, 3828872), (30878, 2585152), (40393, 1976192), (41696, 1914436), (61756, 1292576), (80786, 988096), (83392, 957218), (123512, 646288), (161572, 494048), (166784, 478609), (247024, 323144)]