72712024

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2879}}^1$

素因数の和:2944

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 101470376

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 574, 616, 902, 1148, 1804, 2296, 2879, 3157, 3608, 5758, 6314, 11516, 12628, 20153, 23032, 25256, 31669, 40306, 63338, 80612, 118039, 126676, 161224, 221683, 236078, 253352, 443366, 472156, 826273, 886732, 944312, 1298429, 1652546, 1773464, 2596858, 3305092, 5193716, 6610184, 9089003, 10387432, 18178006, 36356012, 72712024]

約数ペア:

[(1, 72712024), (2, 36356012), (4, 18178006), (7, 10387432), (8, 9089003), (11, 6610184), (14, 5193716), (22, 3305092), (28, 2596858), (41, 1773464), (44, 1652546), (56, 1298429), (77, 944312), (82, 886732), (88, 826273), (154, 472156), (164, 443366), (287, 253352), (308, 236078), (328, 221683), (451, 161224), (574, 126676), (616, 118039), (902, 80612), (1148, 63338), (1804, 40306), (2296, 31669), (2879, 25256), (3157, 23032), (3608, 20153), (5758, 12628), (6314, 11516)]