68238918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 182997360

約数和(自身を除く): 114758442

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 33, 34, 38, 51, 57, 66, 97, 99, 102, 114, 121, 153, 171, 187, 194, 198, 209, 242, 291, 306, 323, 342, 363, 374, 418, 561, 582, 627, 646, 726, 873, 969, 1067, 1089, 1122, 1254, 1649, 1683, 1746, 1843, 1881, 1938, 2057, 2134, 2178, 2299, 2907, 3201, 3298, 3366, 3553, 3686, 3762, 4114, 4598, 4947, 5529, 5814, 6171, 6402, 6897, 7106, 9603, 9894, 10659, 11058, 11737, 12342, 13794, 14841, 16587, 18139, 18513, 19206, 20273, 20691, 21318, 23474, 29682, 31331, 31977, 33174, 35211, 36278, 37026, 39083, 40546, 41382, 54417, 60819, 62662, 63954, 70422, 78166, 93993, 105633, 108834, 117249, 121638, 163251, 182457, 187986, 199529, 211266, 223003, 234498, 281979, 326502, 344641, 351747, 364914, 399058, 446006, 563958, 598587, 669009, 689282, 703494, 1033923, 1197174, 1338018, 1795761, 2007027, 2067846, 3101769, 3591522, 3791051, 4014054, 6203538, 7582102, 11373153, 22746306, 34119459, 68238918]

約数ペア:

[(1, 68238918), (2, 34119459), (3, 22746306), (6, 11373153), (9, 7582102), (11, 6203538), (17, 4014054), (18, 3791051), (19, 3591522), (22, 3101769), (33, 2067846), (34, 2007027), (38, 1795761), (51, 1338018), (57, 1197174), (66, 1033923), (97, 703494), (99, 689282), (102, 669009), (114, 598587), (121, 563958), (153, 446006), (171, 399058), (187, 364914), (194, 351747), (198, 344641), (209, 326502), (242, 281979), (291, 234498), (306, 223003), (323, 211266), (342, 199529), (363, 187986), (374, 182457), (418, 163251), (561, 121638), (582, 117249), (627, 108834), (646, 105633), (726, 93993), (873, 78166), (969, 70422), (1067, 63954), (1089, 62662), (1122, 60819), (1254, 54417), (1649, 41382), (1683, 40546), (1746, 39083), (1843, 37026), (1881, 36278), (1938, 35211), (2057, 33174), (2134, 31977), (2178, 31331), (2299, 29682), (2907, 23474), (3201, 21318), (3298, 20691), (3366, 20273), (3553, 19206), (3686, 18513), (3762, 18139), (4114, 16587), (4598, 14841), (4947, 13794), (5529, 12342), (5814, 11737), (6171, 11058), (6402, 10659), (6897, 9894), (7106, 9603)]