127722384

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{20627}}^1$

素因数の和:20684

約数の個数: 60

約数和(自身を含む): 365775696

約数和(自身を除く): 238053312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 20627, 41254, 61881, 82508, 123762, 165016, 185643, 247524, 330032, 371286, 495048, 742572, 886961, 990096, 1485144, 1773922, 2660883, 2970288, 3547844, 5321766, 7095688, 7982649, 10643532, 14191376, 15965298, 21287064, 31930596, 42574128, 63861192, 127722384]

約数ペア:

[(1, 127722384), (2, 63861192), (3, 42574128), (4, 31930596), (6, 21287064), (8, 15965298), (9, 14191376), (12, 10643532), (16, 7982649), (18, 7095688), (24, 5321766), (36, 3547844), (43, 2970288), (48, 2660883), (72, 1773922), (86, 1485144), (129, 990096), (144, 886961), (172, 742572), (258, 495048), (344, 371286), (387, 330032), (516, 247524), (688, 185643), (774, 165016), (1032, 123762), (1548, 82508), (2064, 61881), (3096, 41254), (6192, 20627)]