85183812

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 180

約数和(自身を含む): 269793216

約数和(自身を除く): 184609404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 71, 81, 84, 92, 108, 126, 138, 142, 161, 162, 189, 207, 213, 252, 276, 284, 322, 324, 378, 414, 426, 483, 497, 529, 567, 621, 639, 644, 756, 828, 852, 966, 994, 1058, 1134, 1242, 1278, 1449, 1491, 1587, 1633, 1863, 1917, 1932, 1988, 2116, 2268, 2484, 2556, 2898, 2982, 3174, 3266, 3703, 3726, 3834, 4347, 4473, 4761, 4899, 5751, 5796, 5964, 6348, 6532, 7406, 7452, 7668, 8694, 8946, 9522, 9798, 11109, 11431, 11502, 13041, 13419, 14283, 14697, 14812, 17388, 17892, 19044, 19596, 22218, 22862, 23004, 26082, 26838, 28566, 29394, 33327, 34293, 37559, 40257, 42849, 44091, 44436, 45724, 52164, 53676, 57132, 58788, 66654, 68586, 75118, 80514, 85698, 88182, 99981, 102879, 112677, 132273, 133308, 137172, 150236, 161028, 171396, 176364, 199962, 205758, 225354, 262913, 264546, 299943, 308637, 338031, 399924, 411516, 450708, 525826, 529092, 599886, 617274, 676062, 788739, 925911, 1014093, 1051652, 1199772, 1234548, 1352124, 1577478, 1851822, 2028186, 2366217, 3042279, 3154956, 3703644, 4056372, 4732434, 6084558, 7098651, 9464868, 12169116, 14197302, 21295953, 28394604, 42591906, 85183812]

約数ペア:

[(1, 85183812), (2, 42591906), (3, 28394604), (4, 21295953), (6, 14197302), (7, 12169116), (9, 9464868), (12, 7098651), (14, 6084558), (18, 4732434), (21, 4056372), (23, 3703644), (27, 3154956), (28, 3042279), (36, 2366217), (42, 2028186), (46, 1851822), (54, 1577478), (63, 1352124), (69, 1234548), (71, 1199772), (81, 1051652), (84, 1014093), (92, 925911), (108, 788739), (126, 676062), (138, 617274), (142, 599886), (161, 529092), (162, 525826), (189, 450708), (207, 411516), (213, 399924), (252, 338031), (276, 308637), (284, 299943), (322, 264546), (324, 262913), (378, 225354), (414, 205758), (426, 199962), (483, 176364), (497, 171396), (529, 161028), (567, 150236), (621, 137172), (639, 133308), (644, 132273), (756, 112677), (828, 102879), (852, 99981), (966, 88182), (994, 85698), (1058, 80514), (1134, 75118), (1242, 68586), (1278, 66654), (1449, 58788), (1491, 57132), (1587, 53676), (1633, 52164), (1863, 45724), (1917, 44436), (1932, 44091), (1988, 42849), (2116, 40257), (2268, 37559), (2484, 34293), (2556, 33327), (2898, 29394), (2982, 28566), (3174, 26838), (3266, 26082), (3703, 23004), (3726, 22862), (3834, 22218), (4347, 19596), (4473, 19044), (4761, 17892), (4899, 17388), (5751, 14812), (5796, 14697), (5964, 14283), (6348, 13419), (6532, 13041), (7406, 11502), (7452, 11431), (7668, 11109), (8694, 9798), (8946, 9522)]