80680776

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17977}}^1$

素因数の和:18014

約数の個数: 64

約数和(自身を含む): 232994880

約数和(自身を除く): 152314104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 17977, 35954, 53931, 71908, 107862, 143816, 197747, 215724, 305609, 395494, 431448, 593241, 611218, 790988, 916827, 1186482, 1222436, 1581976, 1833654, 2372964, 2444872, 3361699, 3667308, 4745928, 6723398, 7334616, 10085097, 13446796, 20170194, 26893592, 40340388, 80680776]

約数ペア:

[(1, 80680776), (2, 40340388), (3, 26893592), (4, 20170194), (6, 13446796), (8, 10085097), (11, 7334616), (12, 6723398), (17, 4745928), (22, 3667308), (24, 3361699), (33, 2444872), (34, 2372964), (44, 1833654), (51, 1581976), (66, 1222436), (68, 1186482), (88, 916827), (102, 790988), (132, 611218), (136, 593241), (187, 431448), (204, 395494), (264, 305609), (374, 215724), (408, 197747), (561, 143816), (748, 107862), (1122, 71908), (1496, 53931), (2244, 35954), (4488, 17977)]