67920174

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 186240000

約数和(自身を除く): 118319826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 147, 171, 189, 193, 266, 294, 342, 343, 378, 386, 399, 441, 513, 579, 686, 798, 882, 931, 1026, 1029, 1158, 1197, 1323, 1351, 1737, 1862, 2058, 2394, 2646, 2702, 2793, 3087, 3474, 3591, 3667, 4053, 5211, 5586, 6174, 6517, 7182, 7334, 8106, 8379, 9261, 9457, 10422, 11001, 12159, 13034, 16758, 18522, 18914, 19551, 22002, 24318, 25137, 25669, 28371, 33003, 36477, 39102, 50274, 51338, 56742, 58653, 66006, 66199, 72954, 77007, 85113, 99009, 117306, 132398, 154014, 170226, 175959, 179683, 198018, 198597, 231021, 255339, 351918, 359366, 397194, 462042, 510678, 539049, 595791, 693063, 1078098, 1191582, 1257781, 1386126, 1617147, 1787373, 2515562, 3234294, 3574746, 3773343, 4851441, 7546686, 9702882, 11320029, 22640058, 33960087, 67920174]

約数ペア:

[(1, 67920174), (2, 33960087), (3, 22640058), (6, 11320029), (7, 9702882), (9, 7546686), (14, 4851441), (18, 3773343), (19, 3574746), (21, 3234294), (27, 2515562), (38, 1787373), (42, 1617147), (49, 1386126), (54, 1257781), (57, 1191582), (63, 1078098), (98, 693063), (114, 595791), (126, 539049), (133, 510678), (147, 462042), (171, 397194), (189, 359366), (193, 351918), (266, 255339), (294, 231021), (342, 198597), (343, 198018), (378, 179683), (386, 175959), (399, 170226), (441, 154014), (513, 132398), (579, 117306), (686, 99009), (798, 85113), (882, 77007), (931, 72954), (1026, 66199), (1029, 66006), (1158, 58653), (1197, 56742), (1323, 51338), (1351, 50274), (1737, 39102), (1862, 36477), (2058, 33003), (2394, 28371), (2646, 25669), (2702, 25137), (2793, 24318), (3087, 22002), (3474, 19551), (3591, 18914), (3667, 18522), (4053, 16758), (5211, 13034), (5586, 12159), (6174, 11001), (6517, 10422), (7182, 9457), (7334, 9261), (8106, 8379)]