87652908

素因数分解:

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

素因数の和:185

約数の個数: 144

約数和(自身を含む): 274874880

約数和(自身を除く): 187221972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 71, 84, 92, 108, 126, 138, 142, 161, 189, 207, 213, 252, 276, 284, 322, 378, 414, 426, 483, 497, 621, 639, 644, 756, 828, 852, 966, 994, 1242, 1278, 1449, 1491, 1633, 1917, 1932, 1988, 2484, 2556, 2898, 2982, 3266, 3834, 4347, 4473, 4899, 5041, 5796, 5964, 6532, 7668, 8694, 8946, 9798, 10082, 11431, 13419, 14697, 15123, 17388, 17892, 19596, 20164, 22862, 26838, 29394, 30246, 34293, 35287, 44091, 45369, 45724, 53676, 58788, 60492, 68586, 70574, 88182, 90738, 102879, 105861, 115943, 136107, 137172, 141148, 176364, 181476, 205758, 211722, 231886, 272214, 308637, 317583, 347829, 411516, 423444, 463772, 544428, 617274, 635166, 695658, 811601, 952749, 1043487, 1234548, 1270332, 1391316, 1623202, 1905498, 2086974, 2434803, 3130461, 3246404, 3810996, 4173948, 4869606, 6260922, 7304409, 9739212, 12521844, 14608818, 21913227, 29217636, 43826454, 87652908]

約数ペア:

[(1, 87652908), (2, 43826454), (3, 29217636), (4, 21913227), (6, 14608818), (7, 12521844), (9, 9739212), (12, 7304409), (14, 6260922), (18, 4869606), (21, 4173948), (23, 3810996), (27, 3246404), (28, 3130461), (36, 2434803), (42, 2086974), (46, 1905498), (54, 1623202), (63, 1391316), (69, 1270332), (71, 1234548), (84, 1043487), (92, 952749), (108, 811601), (126, 695658), (138, 635166), (142, 617274), (161, 544428), (189, 463772), (207, 423444), (213, 411516), (252, 347829), (276, 317583), (284, 308637), (322, 272214), (378, 231886), (414, 211722), (426, 205758), (483, 181476), (497, 176364), (621, 141148), (639, 137172), (644, 136107), (756, 115943), (828, 105861), (852, 102879), (966, 90738), (994, 88182), (1242, 70574), (1278, 68586), (1449, 60492), (1491, 58788), (1633, 53676), (1917, 45724), (1932, 45369), (1988, 44091), (2484, 35287), (2556, 34293), (2898, 30246), (2982, 29394), (3266, 26838), (3834, 22862), (4347, 20164), (4473, 19596), (4899, 17892), (5041, 17388), (5796, 15123), (5964, 14697), (6532, 13419), (7668, 11431), (8694, 10082), (8946, 9798)]