80509336

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 163749600

約数和(自身を除く): 83240264

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 83, 113, 116, 148, 166, 226, 232, 296, 332, 452, 664, 904, 1073, 2146, 2407, 3071, 3277, 4181, 4292, 4814, 6142, 6554, 8362, 8584, 9379, 9628, 12284, 13108, 16724, 18758, 19256, 24568, 26216, 33448, 37516, 75032, 89059, 121249, 178118, 242498, 271991, 347023, 356236, 484996, 543982, 694046, 712472, 969992, 1087964, 1388092, 2175928, 2776184, 10063667, 20127334, 40254668, 80509336]

約数ペア:

[(1, 80509336), (2, 40254668), (4, 20127334), (8, 10063667), (29, 2776184), (37, 2175928), (58, 1388092), (74, 1087964), (83, 969992), (113, 712472), (116, 694046), (148, 543982), (166, 484996), (226, 356236), (232, 347023), (296, 271991), (332, 242498), (452, 178118), (664, 121249), (904, 89059), (1073, 75032), (2146, 37516), (2407, 33448), (3071, 26216), (3277, 24568), (4181, 19256), (4292, 18758), (4814, 16724), (6142, 13108), (6554, 12284), (8362, 9628), (8584, 9379)]