72529072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3463}}^1$

素因数の和:3506

約数の個数: 80

約数和(自身を含む): 185559552

約数和(自身を除く): 113030480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 3463, 5236, 6926, 10472, 13852, 20944, 24241, 27704, 38093, 48482, 55408, 58871, 76186, 96964, 117742, 152372, 193928, 235484, 266651, 304744, 387856, 412097, 470968, 533302, 609488, 647581, 824194, 941936, 1066604, 1295162, 1648388, 2133208, 2590324, 3296776, 4266416, 4533067, 5180648, 6593552, 9066134, 10361296, 18132268, 36264536, 72529072]

約数ペア:

[(1, 72529072), (2, 36264536), (4, 18132268), (7, 10361296), (8, 9066134), (11, 6593552), (14, 5180648), (16, 4533067), (17, 4266416), (22, 3296776), (28, 2590324), (34, 2133208), (44, 1648388), (56, 1295162), (68, 1066604), (77, 941936), (88, 824194), (112, 647581), (119, 609488), (136, 533302), (154, 470968), (176, 412097), (187, 387856), (238, 304744), (272, 266651), (308, 235484), (374, 193928), (476, 152372), (616, 117742), (748, 96964), (952, 76186), (1232, 58871), (1309, 55408), (1496, 48482), (1904, 38093), (2618, 27704), (2992, 24241), (3463, 20944), (5236, 13852), (6926, 10472)]