72481716

素因数分解:

$2^2\times 3^4\times {\mathrm{349}}^1\times {\mathrm{641}}^1$

素因数の和:1006

約数の個数: 60

約数和(自身を含む): 190320900

約数和(自身を除く): 117839184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 349, 641, 698, 1047, 1282, 1396, 1923, 2094, 2564, 3141, 3846, 4188, 5769, 6282, 7692, 9423, 11538, 12564, 17307, 18846, 23076, 28269, 34614, 37692, 51921, 56538, 69228, 103842, 113076, 207684, 223709, 447418, 671127, 894836, 1342254, 2013381, 2684508, 4026762, 6040143, 8053524, 12080286, 18120429, 24160572, 36240858, 72481716]

約数ペア:

[(1, 72481716), (2, 36240858), (3, 24160572), (4, 18120429), (6, 12080286), (9, 8053524), (12, 6040143), (18, 4026762), (27, 2684508), (36, 2013381), (54, 1342254), (81, 894836), (108, 671127), (162, 447418), (324, 223709), (349, 207684), (641, 113076), (698, 103842), (1047, 69228), (1282, 56538), (1396, 51921), (1923, 37692), (2094, 34614), (2564, 28269), (3141, 23076), (3846, 18846), (4188, 17307), (5769, 12564), (6282, 11538), (7692, 9423)]