72361584

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4447}}^1$

素因数の和:4574

約数の個数: 60

約数和(自身を含む): 204350016

約数和(自身を除く): 131988432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 4068, 4447, 5424, 8136, 8894, 13341, 16272, 17788, 26682, 35576, 40023, 53364, 71152, 80046, 106728, 160092, 213456, 320184, 502511, 640368, 1005022, 1507533, 2010044, 3015066, 4020088, 4522599, 6030132, 8040176, 9045198, 12060264, 18090396, 24120528, 36180792, 72361584]

約数ペア:

[(1, 72361584), (2, 36180792), (3, 24120528), (4, 18090396), (6, 12060264), (8, 9045198), (9, 8040176), (12, 6030132), (16, 4522599), (18, 4020088), (24, 3015066), (36, 2010044), (48, 1507533), (72, 1005022), (113, 640368), (144, 502511), (226, 320184), (339, 213456), (452, 160092), (678, 106728), (904, 80046), (1017, 71152), (1356, 53364), (1808, 40023), (2034, 35576), (2712, 26682), (4068, 17788), (4447, 16272), (5424, 13341), (8136, 8894)]