91080976

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 214113280

約数和(自身を除く): 123032304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 709, 868, 1036, 1147, 1418, 1736, 2072, 2294, 2836, 3472, 4144, 4588, 4963, 5672, 8029, 9176, 9926, 11344, 16058, 18352, 19852, 21979, 26233, 32116, 39704, 43958, 52466, 64232, 79408, 87916, 104932, 128464, 153853, 175832, 183631, 209864, 307706, 351664, 367262, 419728, 615412, 734524, 813223, 1230824, 1469048, 1626446, 2461648, 2938096, 3252892, 5692561, 6505784, 11385122, 13011568, 22770244, 45540488, 91080976]

約数ペア:

[(1, 91080976), (2, 45540488), (4, 22770244), (7, 13011568), (8, 11385122), (14, 6505784), (16, 5692561), (28, 3252892), (31, 2938096), (37, 2461648), (56, 1626446), (62, 1469048), (74, 1230824), (112, 813223), (124, 734524), (148, 615412), (217, 419728), (248, 367262), (259, 351664), (296, 307706), (434, 209864), (496, 183631), (518, 175832), (592, 153853), (709, 128464), (868, 104932), (1036, 87916), (1147, 79408), (1418, 64232), (1736, 52466), (2072, 43958), (2294, 39704), (2836, 32116), (3472, 26233), (4144, 21979), (4588, 19852), (4963, 18352), (5672, 16058), (8029, 11344), (9176, 9926)]