72492816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{547}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 205486848

約数和(自身を除く): 132994032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 251, 264, 502, 528, 547, 753, 1004, 1094, 1506, 1641, 2008, 2188, 2761, 3012, 3282, 4016, 4376, 5522, 6017, 6024, 6564, 8283, 8752, 11044, 12034, 12048, 13128, 16566, 18051, 22088, 24068, 26256, 33132, 36102, 44176, 48136, 66264, 72204, 96272, 132528, 137297, 144408, 274594, 288816, 411891, 549188, 823782, 1098376, 1510267, 1647564, 2196752, 3020534, 3295128, 4530801, 6041068, 6590256, 9061602, 12082136, 18123204, 24164272, 36246408, 72492816]

約数ペア:

[(1, 72492816), (2, 36246408), (3, 24164272), (4, 18123204), (6, 12082136), (8, 9061602), (11, 6590256), (12, 6041068), (16, 4530801), (22, 3295128), (24, 3020534), (33, 2196752), (44, 1647564), (48, 1510267), (66, 1098376), (88, 823782), (132, 549188), (176, 411891), (251, 288816), (264, 274594), (502, 144408), (528, 137297), (547, 132528), (753, 96272), (1004, 72204), (1094, 66264), (1506, 48136), (1641, 44176), (2008, 36102), (2188, 33132), (2761, 26256), (3012, 24068), (3282, 22088), (4016, 18051), (4376, 16566), (5522, 13128), (6017, 12048), (6024, 12034), (6564, 11044), (8283, 8752)]