8121384

素因数分解:

$2^3\times 3^4\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 23173920

約数和(自身を除く): 15052536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 151, 162, 166, 216, 249, 302, 324, 332, 453, 498, 604, 648, 664, 747, 906, 996, 1208, 1359, 1494, 1812, 1992, 2241, 2718, 2988, 3624, 4077, 4482, 5436, 5976, 6723, 8154, 8964, 10872, 12231, 12533, 13446, 16308, 17928, 24462, 25066, 26892, 32616, 37599, 48924, 50132, 53784, 75198, 97848, 100264, 112797, 150396, 225594, 300792, 338391, 451188, 676782, 902376, 1015173, 1353564, 2030346, 2707128, 4060692, 8121384]

約数ペア:

[(1, 8121384), (2, 4060692), (3, 2707128), (4, 2030346), (6, 1353564), (8, 1015173), (9, 902376), (12, 676782), (18, 451188), (24, 338391), (27, 300792), (36, 225594), (54, 150396), (72, 112797), (81, 100264), (83, 97848), (108, 75198), (151, 53784), (162, 50132), (166, 48924), (216, 37599), (249, 32616), (302, 26892), (324, 25066), (332, 24462), (453, 17928), (498, 16308), (604, 13446), (648, 12533), (664, 12231), (747, 10872), (906, 8964), (996, 8154), (1208, 6723), (1359, 5976), (1494, 5436), (1812, 4482), (1992, 4077), (2241, 3624), (2718, 2988)]