71446284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 225406272

約数和(自身を除く): 153959988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 113, 117, 126, 156, 182, 193, 226, 234, 252, 273, 339, 364, 386, 452, 468, 546, 579, 678, 772, 791, 819, 1017, 1092, 1158, 1351, 1356, 1469, 1582, 1638, 1737, 2034, 2316, 2373, 2509, 2702, 2938, 3164, 3276, 3474, 4053, 4068, 4407, 4746, 5018, 5404, 5876, 6948, 7119, 7527, 8106, 8814, 9492, 10036, 10283, 12159, 13221, 14238, 15054, 16212, 17563, 17628, 20566, 21809, 22581, 24318, 26442, 28476, 30108, 30849, 35126, 41132, 43618, 45162, 48636, 52689, 52884, 61698, 65427, 70252, 87236, 90324, 92547, 105378, 123396, 130854, 152663, 158067, 185094, 196281, 210756, 261708, 283517, 305326, 316134, 370188, 392562, 457989, 567034, 610652, 632268, 785124, 850551, 915978, 1134068, 1373967, 1701102, 1831956, 1984619, 2551653, 2747934, 3402204, 3969238, 5103306, 5495868, 5953857, 7938476, 10206612, 11907714, 17861571, 23815428, 35723142, 71446284]

約数ペア:

[(1, 71446284), (2, 35723142), (3, 23815428), (4, 17861571), (6, 11907714), (7, 10206612), (9, 7938476), (12, 5953857), (13, 5495868), (14, 5103306), (18, 3969238), (21, 3402204), (26, 2747934), (28, 2551653), (36, 1984619), (39, 1831956), (42, 1701102), (52, 1373967), (63, 1134068), (78, 915978), (84, 850551), (91, 785124), (113, 632268), (117, 610652), (126, 567034), (156, 457989), (182, 392562), (193, 370188), (226, 316134), (234, 305326), (252, 283517), (273, 261708), (339, 210756), (364, 196281), (386, 185094), (452, 158067), (468, 152663), (546, 130854), (579, 123396), (678, 105378), (772, 92547), (791, 90324), (819, 87236), (1017, 70252), (1092, 65427), (1158, 61698), (1351, 52884), (1356, 52689), (1469, 48636), (1582, 45162), (1638, 43618), (1737, 41132), (2034, 35126), (2316, 30849), (2373, 30108), (2509, 28476), (2702, 26442), (2938, 24318), (3164, 22581), (3276, 21809), (3474, 20566), (4053, 17628), (4068, 17563), (4407, 16212), (4746, 15054), (5018, 14238), (5404, 13221), (5876, 12159), (6948, 10283), (7119, 10036), (7527, 9492), (8106, 8814)]