68892516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:914

約数の個数: 144

約数和(自身を含む): 224864640

約数和(自身を除く): 155972124

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 58, 63, 66, 77, 84, 87, 99, 116, 126, 132, 154, 174, 198, 203, 231, 252, 261, 308, 319, 348, 396, 406, 462, 522, 609, 638, 693, 812, 857, 924, 957, 1044, 1218, 1276, 1386, 1714, 1827, 1914, 2233, 2436, 2571, 2772, 2871, 3428, 3654, 3828, 4466, 5142, 5742, 5999, 6699, 7308, 7713, 8932, 9427, 10284, 11484, 11998, 13398, 15426, 17997, 18854, 20097, 23996, 24853, 26796, 28281, 30852, 35994, 37708, 40194, 49706, 53991, 56562, 65989, 71988, 74559, 80388, 84843, 99412, 107982, 113124, 131978, 149118, 169686, 173971, 197967, 215964, 223677, 263956, 273383, 298236, 339372, 347942, 395934, 447354, 521913, 546766, 593901, 695884, 791868, 820149, 894708, 1043826, 1093532, 1187802, 1565739, 1640298, 1913681, 2087652, 2375604, 2460447, 3131478, 3280596, 3827362, 4920894, 5741043, 6262956, 7654724, 9841788, 11482086, 17223129, 22964172, 34446258, 68892516]

約数ペア:

[(1, 68892516), (2, 34446258), (3, 22964172), (4, 17223129), (6, 11482086), (7, 9841788), (9, 7654724), (11, 6262956), (12, 5741043), (14, 4920894), (18, 3827362), (21, 3280596), (22, 3131478), (28, 2460447), (29, 2375604), (33, 2087652), (36, 1913681), (42, 1640298), (44, 1565739), (58, 1187802), (63, 1093532), (66, 1043826), (77, 894708), (84, 820149), (87, 791868), (99, 695884), (116, 593901), (126, 546766), (132, 521913), (154, 447354), (174, 395934), (198, 347942), (203, 339372), (231, 298236), (252, 273383), (261, 263956), (308, 223677), (319, 215964), (348, 197967), (396, 173971), (406, 169686), (462, 149118), (522, 131978), (609, 113124), (638, 107982), (693, 99412), (812, 84843), (857, 80388), (924, 74559), (957, 71988), (1044, 65989), (1218, 56562), (1276, 53991), (1386, 49706), (1714, 40194), (1827, 37708), (1914, 35994), (2233, 30852), (2436, 28281), (2571, 26796), (2772, 24853), (2871, 23996), (3428, 20097), (3654, 18854), (3828, 17997), (4466, 15426), (5142, 13398), (5742, 11998), (5999, 11484), (6699, 10284), (7308, 9427), (7713, 8932)]