71091804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 204374016

約数和(自身を除く): 133282212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 644, 651, 713, 868, 966, 1187, 1302, 1426, 1932, 2139, 2374, 2604, 2852, 3561, 4278, 4748, 4991, 7122, 8309, 8556, 9982, 14244, 14973, 16618, 19964, 24927, 27301, 29946, 33236, 36797, 49854, 54602, 59892, 73594, 81903, 99708, 109204, 110391, 147188, 163806, 191107, 220782, 257579, 327612, 382214, 441564, 515158, 573321, 764428, 772737, 846331, 1030316, 1146642, 1545474, 1692662, 2293284, 2538993, 3090948, 3385324, 5077986, 5924317, 10155972, 11848634, 17772951, 23697268, 35545902, 71091804]

約数ペア:

[(1, 71091804), (2, 35545902), (3, 23697268), (4, 17772951), (6, 11848634), (7, 10155972), (12, 5924317), (14, 5077986), (21, 3385324), (23, 3090948), (28, 2538993), (31, 2293284), (42, 1692662), (46, 1545474), (62, 1146642), (69, 1030316), (84, 846331), (92, 772737), (93, 764428), (124, 573321), (138, 515158), (161, 441564), (186, 382214), (217, 327612), (276, 257579), (322, 220782), (372, 191107), (434, 163806), (483, 147188), (644, 110391), (651, 109204), (713, 99708), (868, 81903), (966, 73594), (1187, 59892), (1302, 54602), (1426, 49854), (1932, 36797), (2139, 33236), (2374, 29946), (2604, 27301), (2852, 24927), (3561, 19964), (4278, 16618), (4748, 14973), (4991, 14244), (7122, 9982), (8309, 8556)]