8135316

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 25857216

約数和(自身を除く): 17721900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 211, 238, 252, 306, 324, 357, 378, 422, 459, 476, 567, 612, 633, 714, 756, 844, 918, 1071, 1134, 1266, 1377, 1428, 1477, 1836, 1899, 2142, 2268, 2532, 2754, 2954, 3213, 3587, 3798, 4284, 4431, 5508, 5697, 5908, 6426, 7174, 7596, 8862, 9639, 10761, 11394, 12852, 13293, 14348, 17091, 17724, 19278, 21522, 22788, 25109, 26586, 32283, 34182, 38556, 39879, 43044, 50218, 53172, 64566, 68364, 75327, 79758, 96849, 100436, 119637, 129132, 150654, 159516, 193698, 225981, 239274, 290547, 301308, 387396, 451962, 478548, 581094, 677943, 903924, 1162188, 1355886, 2033829, 2711772, 4067658, 8135316]

約数ペア:

[(1, 8135316), (2, 4067658), (3, 2711772), (4, 2033829), (6, 1355886), (7, 1162188), (9, 903924), (12, 677943), (14, 581094), (17, 478548), (18, 451962), (21, 387396), (27, 301308), (28, 290547), (34, 239274), (36, 225981), (42, 193698), (51, 159516), (54, 150654), (63, 129132), (68, 119637), (81, 100436), (84, 96849), (102, 79758), (108, 75327), (119, 68364), (126, 64566), (153, 53172), (162, 50218), (189, 43044), (204, 39879), (211, 38556), (238, 34182), (252, 32283), (306, 26586), (324, 25109), (357, 22788), (378, 21522), (422, 19278), (459, 17724), (476, 17091), (567, 14348), (612, 13293), (633, 12852), (714, 11394), (756, 10761), (844, 9639), (918, 8862), (1071, 7596), (1134, 7174), (1266, 6426), (1377, 5908), (1428, 5697), (1477, 5508), (1836, 4431), (1899, 4284), (2142, 3798), (2268, 3587), (2532, 3213), (2754, 2954)]