71068728

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 181958400

約数和(自身を除く): 110889672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 179, 213, 233, 284, 358, 426, 466, 537, 568, 699, 716, 852, 932, 1074, 1398, 1432, 1704, 1864, 2148, 2796, 4296, 5592, 12709, 16543, 25418, 33086, 38127, 41707, 49629, 50836, 66172, 76254, 83414, 99258, 101672, 125121, 132344, 152508, 166828, 198516, 250242, 305016, 333656, 397032, 500484, 1000968, 2961197, 5922394, 8883591, 11844788, 17767182, 23689576, 35534364, 71068728]

約数ペア:

[(1, 71068728), (2, 35534364), (3, 23689576), (4, 17767182), (6, 11844788), (8, 8883591), (12, 5922394), (24, 2961197), (71, 1000968), (142, 500484), (179, 397032), (213, 333656), (233, 305016), (284, 250242), (358, 198516), (426, 166828), (466, 152508), (537, 132344), (568, 125121), (699, 101672), (716, 99258), (852, 83414), (932, 76254), (1074, 66172), (1398, 50836), (1432, 49629), (1704, 41707), (1864, 38127), (2148, 33086), (2796, 25418), (4296, 16543), (5592, 12709)]