68170068

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 198132480

約数和(自身を除く): 129962412

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 29, 34, 36, 46, 51, 58, 68, 69, 87, 92, 102, 116, 138, 153, 167, 174, 204, 207, 261, 276, 306, 334, 348, 391, 414, 493, 501, 522, 612, 667, 668, 782, 828, 986, 1002, 1044, 1173, 1334, 1479, 1503, 1564, 1972, 2001, 2004, 2346, 2668, 2839, 2958, 3006, 3519, 3841, 4002, 4437, 4692, 4843, 5678, 5916, 6003, 6012, 7038, 7682, 8004, 8517, 8874, 9686, 11339, 11356, 11523, 12006, 14076, 14529, 15364, 17034, 17748, 19372, 22678, 23046, 24012, 25551, 29058, 34017, 34068, 34569, 43587, 45356, 46092, 51102, 58116, 65297, 68034, 69138, 82331, 87174, 102051, 102204, 111389, 130594, 136068, 138276, 164662, 174348, 195891, 204102, 222778, 246993, 261188, 329324, 334167, 391782, 408204, 445556, 493986, 587673, 668334, 740979, 783564, 987972, 1002501, 1175346, 1336668, 1481958, 1893613, 2005002, 2350692, 2963916, 3787226, 4010004, 5680839, 7574452, 11361678, 17042517, 22723356, 34085034, 68170068]

約数ペア:

[(1, 68170068), (2, 34085034), (3, 22723356), (4, 17042517), (6, 11361678), (9, 7574452), (12, 5680839), (17, 4010004), (18, 3787226), (23, 2963916), (29, 2350692), (34, 2005002), (36, 1893613), (46, 1481958), (51, 1336668), (58, 1175346), (68, 1002501), (69, 987972), (87, 783564), (92, 740979), (102, 668334), (116, 587673), (138, 493986), (153, 445556), (167, 408204), (174, 391782), (204, 334167), (207, 329324), (261, 261188), (276, 246993), (306, 222778), (334, 204102), (348, 195891), (391, 174348), (414, 164662), (493, 138276), (501, 136068), (522, 130594), (612, 111389), (667, 102204), (668, 102051), (782, 87174), (828, 82331), (986, 69138), (1002, 68034), (1044, 65297), (1173, 58116), (1334, 51102), (1479, 46092), (1503, 45356), (1564, 43587), (1972, 34569), (2001, 34068), (2004, 34017), (2346, 29058), (2668, 25551), (2839, 24012), (2958, 23046), (3006, 22678), (3519, 19372), (3841, 17748), (4002, 17034), (4437, 15364), (4692, 14529), (4843, 14076), (5678, 12006), (5916, 11523), (6003, 11356), (6012, 11339), (7038, 9686), (7682, 8874), (8004, 8517)]