72762448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 165364416

約数和(自身を除く): 92601968

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 83, 88, 136, 166, 176, 187, 272, 293, 332, 374, 586, 664, 748, 913, 1172, 1328, 1411, 1496, 1826, 2344, 2822, 2992, 3223, 3652, 4688, 4981, 5644, 6446, 7304, 9962, 11288, 12892, 14608, 15521, 19924, 22576, 24319, 25784, 31042, 39848, 48638, 51568, 54791, 62084, 79696, 97276, 109582, 124168, 194552, 219164, 248336, 267509, 389104, 413423, 438328, 535018, 826846, 876656, 1070036, 1653692, 2140072, 3307384, 4280144, 4547653, 6614768, 9095306, 18190612, 36381224, 72762448]

約数ペア:

[(1, 72762448), (2, 36381224), (4, 18190612), (8, 9095306), (11, 6614768), (16, 4547653), (17, 4280144), (22, 3307384), (34, 2140072), (44, 1653692), (68, 1070036), (83, 876656), (88, 826846), (136, 535018), (166, 438328), (176, 413423), (187, 389104), (272, 267509), (293, 248336), (332, 219164), (374, 194552), (586, 124168), (664, 109582), (748, 97276), (913, 79696), (1172, 62084), (1328, 54791), (1411, 51568), (1496, 48638), (1826, 39848), (2344, 31042), (2822, 25784), (2992, 24319), (3223, 22576), (3652, 19924), (4688, 15521), (4981, 14608), (5644, 12892), (6446, 11288), (7304, 9962)]