68956668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 203164416

約数和(自身を除く): 134207748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 67, 69, 92, 99, 113, 132, 134, 138, 198, 201, 207, 226, 253, 268, 276, 339, 396, 402, 414, 452, 506, 603, 678, 737, 759, 804, 828, 1012, 1017, 1206, 1243, 1356, 1474, 1518, 1541, 2034, 2211, 2277, 2412, 2486, 2599, 2948, 3036, 3082, 3729, 4068, 4422, 4554, 4623, 4972, 5198, 6164, 6633, 7458, 7571, 7797, 8844, 9108, 9246, 10396, 11187, 13266, 13869, 14916, 15142, 15594, 16951, 18492, 22374, 22713, 23391, 26532, 27738, 28589, 30284, 31188, 33902, 44748, 45426, 46782, 50853, 55476, 57178, 67804, 68139, 83281, 85767, 90852, 93564, 101706, 114356, 136278, 152559, 166562, 171534, 174133, 203412, 249843, 257301, 272556, 305118, 333124, 343068, 348266, 499686, 514602, 522399, 610236, 696532, 749529, 999372, 1029204, 1044798, 1499058, 1567197, 1915463, 2089596, 2998116, 3134394, 3830926, 5746389, 6268788, 7661852, 11492778, 17239167, 22985556, 34478334, 68956668]

約数ペア:

[(1, 68956668), (2, 34478334), (3, 22985556), (4, 17239167), (6, 11492778), (9, 7661852), (11, 6268788), (12, 5746389), (18, 3830926), (22, 3134394), (23, 2998116), (33, 2089596), (36, 1915463), (44, 1567197), (46, 1499058), (66, 1044798), (67, 1029204), (69, 999372), (92, 749529), (99, 696532), (113, 610236), (132, 522399), (134, 514602), (138, 499686), (198, 348266), (201, 343068), (207, 333124), (226, 305118), (253, 272556), (268, 257301), (276, 249843), (339, 203412), (396, 174133), (402, 171534), (414, 166562), (452, 152559), (506, 136278), (603, 114356), (678, 101706), (737, 93564), (759, 90852), (804, 85767), (828, 83281), (1012, 68139), (1017, 67804), (1206, 57178), (1243, 55476), (1356, 50853), (1474, 46782), (1518, 45426), (1541, 44748), (2034, 33902), (2211, 31188), (2277, 30284), (2412, 28589), (2486, 27738), (2599, 26532), (2948, 23391), (3036, 22713), (3082, 22374), (3729, 18492), (4068, 16951), (4422, 15594), (4554, 15142), (4623, 14916), (4972, 13869), (5198, 13266), (6164, 11187), (6633, 10396), (7458, 9246), (7571, 9108), (7797, 8844)]