68087754

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 192067200

約数和(自身を除く): 123979446

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 49, 51, 57, 63, 98, 102, 114, 119, 126, 133, 147, 153, 171, 238, 239, 266, 294, 306, 323, 342, 357, 399, 441, 478, 646, 714, 717, 798, 833, 882, 931, 969, 1071, 1197, 1434, 1666, 1673, 1862, 1938, 2142, 2151, 2261, 2394, 2499, 2793, 2907, 3346, 4063, 4302, 4522, 4541, 4998, 5019, 5586, 5814, 6783, 7497, 8126, 8379, 9082, 10038, 11711, 12189, 13566, 13623, 14994, 15057, 15827, 16758, 20349, 23422, 24378, 27246, 28441, 30114, 31654, 31787, 35133, 36567, 40698, 40869, 47481, 56882, 63574, 70266, 73134, 77197, 81738, 85323, 94962, 95361, 105399, 142443, 154394, 170646, 190722, 199087, 210798, 222509, 231591, 255969, 284886, 286083, 398174, 445018, 463182, 511938, 540379, 572166, 597261, 667527, 694773, 1080758, 1194522, 1335054, 1389546, 1621137, 1791783, 2002581, 3242274, 3583566, 3782653, 4005162, 4863411, 7565306, 9726822, 11347959, 22695918, 34043877, 68087754]

約数ペア:

[(1, 68087754), (2, 34043877), (3, 22695918), (6, 11347959), (7, 9726822), (9, 7565306), (14, 4863411), (17, 4005162), (18, 3782653), (19, 3583566), (21, 3242274), (34, 2002581), (38, 1791783), (42, 1621137), (49, 1389546), (51, 1335054), (57, 1194522), (63, 1080758), (98, 694773), (102, 667527), (114, 597261), (119, 572166), (126, 540379), (133, 511938), (147, 463182), (153, 445018), (171, 398174), (238, 286083), (239, 284886), (266, 255969), (294, 231591), (306, 222509), (323, 210798), (342, 199087), (357, 190722), (399, 170646), (441, 154394), (478, 142443), (646, 105399), (714, 95361), (717, 94962), (798, 85323), (833, 81738), (882, 77197), (931, 73134), (969, 70266), (1071, 63574), (1197, 56882), (1434, 47481), (1666, 40869), (1673, 40698), (1862, 36567), (1938, 35133), (2142, 31787), (2151, 31654), (2261, 30114), (2394, 28441), (2499, 27246), (2793, 24378), (2907, 23422), (3346, 20349), (4063, 16758), (4302, 15827), (4522, 15057), (4541, 14994), (4998, 13623), (5019, 13566), (5586, 12189), (5814, 11711), (6783, 10038), (7497, 9082), (8126, 8379)]