8181614736

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{610933}}^1$

素因数の和:610981

約数の個数: 80

約数和(自身を含む): 24241861120

約数和(自身を除く): 16060246384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 610933, 1221866, 1832799, 2443732, 3665598, 4887464, 5498397, 7331196, 9774928, 10996794, 14662392, 16495191, 18938923, 21993588, 29324784, 32990382, 37877846, 43987176, 56816769, 65980764, 75755692, 87974352, 113633538, 131961528, 151511384, 170450307, 227267076, 263923056, 303022768, 340900614, 454534152, 511350921, 681801228, 909068304, 1022701842, 1363602456, 2045403684, 2727204912, 4090807368, 8181614736]

約数ペア:

[(1, 8181614736), (2, 4090807368), (3, 2727204912), (4, 2045403684), (6, 1363602456), (8, 1022701842), (9, 909068304), (12, 681801228), (16, 511350921), (18, 454534152), (24, 340900614), (27, 303022768), (31, 263923056), (36, 227267076), (48, 170450307), (54, 151511384), (62, 131961528), (72, 113633538), (93, 87974352), (108, 75755692), (124, 65980764), (144, 56816769), (186, 43987176), (216, 37877846), (248, 32990382), (279, 29324784), (372, 21993588), (432, 18938923), (496, 16495191), (558, 14662392), (744, 10996794), (837, 9774928), (1116, 7331196), (1488, 5498397), (1674, 4887464), (2232, 3665598), (3348, 2443732), (4464, 1832799), (6696, 1221866), (13392, 610933)]