91291768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 190512000

約数和(自身を除く): 99220232

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 79, 116, 136, 158, 232, 293, 316, 493, 586, 632, 986, 1172, 1343, 1972, 2291, 2344, 2686, 3944, 4582, 4981, 5372, 8497, 9164, 9962, 10744, 16994, 18328, 19924, 23147, 33988, 38947, 39848, 46294, 67976, 77894, 92588, 144449, 155788, 185176, 288898, 311576, 393499, 577796, 671263, 786998, 1155592, 1342526, 1573996, 2685052, 3147992, 5370104, 11411471, 22822942, 45645884, 91291768]

約数ペア:

[(1, 91291768), (2, 45645884), (4, 22822942), (8, 11411471), (17, 5370104), (29, 3147992), (34, 2685052), (58, 1573996), (68, 1342526), (79, 1155592), (116, 786998), (136, 671263), (158, 577796), (232, 393499), (293, 311576), (316, 288898), (493, 185176), (586, 155788), (632, 144449), (986, 92588), (1172, 77894), (1343, 67976), (1972, 46294), (2291, 39848), (2344, 38947), (2686, 33988), (3944, 23147), (4582, 19924), (4981, 18328), (5372, 16994), (8497, 10744), (9164, 9962)]