68616828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 227404800

約数和(自身を除く): 158787972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 27, 28, 34, 36, 38, 42, 51, 54, 57, 63, 68, 76, 84, 102, 108, 114, 119, 126, 133, 153, 171, 189, 204, 228, 238, 252, 266, 281, 306, 323, 342, 357, 378, 399, 459, 476, 513, 532, 562, 612, 646, 684, 714, 756, 798, 843, 918, 969, 1026, 1071, 1124, 1197, 1292, 1428, 1596, 1686, 1836, 1938, 1967, 2052, 2142, 2261, 2394, 2529, 2907, 3213, 3372, 3591, 3876, 3934, 4284, 4522, 4777, 4788, 5058, 5339, 5814, 5901, 6426, 6783, 7182, 7587, 7868, 8721, 9044, 9554, 10116, 10678, 11628, 11802, 12852, 13566, 14331, 14364, 15174, 16017, 17442, 17703, 19108, 20349, 21356, 23604, 27132, 28662, 30348, 32034, 33439, 34884, 35406, 37373, 40698, 42993, 48051, 53109, 57324, 61047, 64068, 66878, 70812, 74746, 81396, 85986, 90763, 96102, 100317, 106218, 112119, 122094, 128979, 133756, 144153, 149492, 171972, 181526, 192204, 200634, 212436, 224238, 244188, 257958, 272289, 288306, 300951, 336357, 363052, 401268, 448476, 515916, 544578, 576612, 601902, 635341, 672714, 816867, 902853, 1009071, 1089156, 1203804, 1270682, 1345428, 1633734, 1805706, 1906023, 2018142, 2450601, 2541364, 3267468, 3611412, 3812046, 4036284, 4901202, 5718069, 7624092, 9802404, 11436138, 17154207, 22872276, 34308414, 68616828]

約数ペア:

[(1, 68616828), (2, 34308414), (3, 22872276), (4, 17154207), (6, 11436138), (7, 9802404), (9, 7624092), (12, 5718069), (14, 4901202), (17, 4036284), (18, 3812046), (19, 3611412), (21, 3267468), (27, 2541364), (28, 2450601), (34, 2018142), (36, 1906023), (38, 1805706), (42, 1633734), (51, 1345428), (54, 1270682), (57, 1203804), (63, 1089156), (68, 1009071), (76, 902853), (84, 816867), (102, 672714), (108, 635341), (114, 601902), (119, 576612), (126, 544578), (133, 515916), (153, 448476), (171, 401268), (189, 363052), (204, 336357), (228, 300951), (238, 288306), (252, 272289), (266, 257958), (281, 244188), (306, 224238), (323, 212436), (342, 200634), (357, 192204), (378, 181526), (399, 171972), (459, 149492), (476, 144153), (513, 133756), (532, 128979), (562, 122094), (612, 112119), (646, 106218), (684, 100317), (714, 96102), (756, 90763), (798, 85986), (843, 81396), (918, 74746), (969, 70812), (1026, 66878), (1071, 64068), (1124, 61047), (1197, 57324), (1292, 53109), (1428, 48051), (1596, 42993), (1686, 40698), (1836, 37373), (1938, 35406), (1967, 34884), (2052, 33439), (2142, 32034), (2261, 30348), (2394, 28662), (2529, 27132), (2907, 23604), (3213, 21356), (3372, 20349), (3591, 19108), (3876, 17703), (3934, 17442), (4284, 16017), (4522, 15174), (4777, 14364), (4788, 14331), (5058, 13566), (5339, 12852), (5814, 11802), (5901, 11628), (6426, 10678), (6783, 10116), (7182, 9554), (7587, 9044), (7868, 8721)]