72318384

素因数分解:

$2^4\times 3^2\times {\mathrm{349}}^1\times {\mathrm{1439}}^1$

素因数の和:1802

約数の個数: 60

約数和(自身を含む): 203112000

約数和(自身を除く): 130793616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 349, 698, 1047, 1396, 1439, 2094, 2792, 2878, 3141, 4188, 4317, 5584, 5756, 6282, 8376, 8634, 11512, 12564, 12951, 16752, 17268, 23024, 25128, 25902, 34536, 50256, 51804, 69072, 103608, 207216, 502211, 1004422, 1506633, 2008844, 3013266, 4017688, 4519899, 6026532, 8035376, 9039798, 12053064, 18079596, 24106128, 36159192, 72318384]

約数ペア:

[(1, 72318384), (2, 36159192), (3, 24106128), (4, 18079596), (6, 12053064), (8, 9039798), (9, 8035376), (12, 6026532), (16, 4519899), (18, 4017688), (24, 3013266), (36, 2008844), (48, 1506633), (72, 1004422), (144, 502211), (349, 207216), (698, 103608), (1047, 69072), (1396, 51804), (1439, 50256), (2094, 34536), (2792, 25902), (2878, 25128), (3141, 23024), (4188, 17268), (4317, 16752), (5584, 12951), (5756, 12564), (6282, 11512), (8376, 8634)]