71797488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 224366592

約数和(自身を除く): 152569104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 61, 62, 84, 93, 112, 113, 122, 124, 168, 183, 186, 217, 226, 244, 248, 336, 339, 366, 372, 427, 434, 452, 488, 496, 651, 678, 732, 744, 791, 854, 868, 904, 976, 1281, 1302, 1356, 1464, 1488, 1582, 1708, 1736, 1808, 1891, 2373, 2562, 2604, 2712, 2928, 3164, 3416, 3472, 3503, 3782, 4746, 5124, 5208, 5424, 5673, 6328, 6832, 6893, 7006, 7564, 9492, 10248, 10416, 10509, 11346, 12656, 13237, 13786, 14012, 15128, 18984, 20496, 20679, 21018, 22692, 24521, 26474, 27572, 28024, 30256, 37968, 39711, 41358, 42036, 45384, 48251, 49042, 52948, 55144, 56048, 73563, 79422, 82716, 84072, 90768, 96502, 98084, 105896, 110288, 144753, 147126, 158844, 165432, 168144, 193004, 196168, 211792, 213683, 289506, 294252, 317688, 330864, 386008, 392336, 427366, 579012, 588504, 635376, 641049, 772016, 854732, 1158024, 1177008, 1282098, 1495781, 1709464, 2316048, 2564196, 2991562, 3418928, 4487343, 5128392, 5983124, 8974686, 10256784, 11966248, 17949372, 23932496, 35898744, 71797488]

約数ペア:

[(1, 71797488), (2, 35898744), (3, 23932496), (4, 17949372), (6, 11966248), (7, 10256784), (8, 8974686), (12, 5983124), (14, 5128392), (16, 4487343), (21, 3418928), (24, 2991562), (28, 2564196), (31, 2316048), (42, 1709464), (48, 1495781), (56, 1282098), (61, 1177008), (62, 1158024), (84, 854732), (93, 772016), (112, 641049), (113, 635376), (122, 588504), (124, 579012), (168, 427366), (183, 392336), (186, 386008), (217, 330864), (226, 317688), (244, 294252), (248, 289506), (336, 213683), (339, 211792), (366, 196168), (372, 193004), (427, 168144), (434, 165432), (452, 158844), (488, 147126), (496, 144753), (651, 110288), (678, 105896), (732, 98084), (744, 96502), (791, 90768), (854, 84072), (868, 82716), (904, 79422), (976, 73563), (1281, 56048), (1302, 55144), (1356, 52948), (1464, 49042), (1488, 48251), (1582, 45384), (1708, 42036), (1736, 41358), (1808, 39711), (1891, 37968), (2373, 30256), (2562, 28024), (2604, 27572), (2712, 26474), (2928, 24521), (3164, 22692), (3416, 21018), (3472, 20679), (3503, 20496), (3782, 18984), (4746, 15128), (5124, 14012), (5208, 13786), (5424, 13237), (5673, 12656), (6328, 11346), (6832, 10509), (6893, 10416), (7006, 10248), (7564, 9492)]