68428368

素因数分解:

$2^4\times 3^3\times {\mathrm{151}}^1\times {\mathrm{1049}}^1$

素因数の和:1217

約数の個数: 80

約数和(自身を含む): 197904000

約数和(自身を除く): 129475632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 151, 216, 302, 432, 453, 604, 906, 1049, 1208, 1359, 1812, 2098, 2416, 2718, 3147, 3624, 4077, 4196, 5436, 6294, 7248, 8154, 8392, 9441, 10872, 12588, 16308, 16784, 18882, 21744, 25176, 28323, 32616, 37764, 50352, 56646, 65232, 75528, 113292, 151056, 158399, 226584, 316798, 453168, 475197, 633596, 950394, 1267192, 1425591, 1900788, 2534384, 2851182, 3801576, 4276773, 5702364, 7603152, 8553546, 11404728, 17107092, 22809456, 34214184, 68428368]

約数ペア:

[(1, 68428368), (2, 34214184), (3, 22809456), (4, 17107092), (6, 11404728), (8, 8553546), (9, 7603152), (12, 5702364), (16, 4276773), (18, 3801576), (24, 2851182), (27, 2534384), (36, 1900788), (48, 1425591), (54, 1267192), (72, 950394), (108, 633596), (144, 475197), (151, 453168), (216, 316798), (302, 226584), (432, 158399), (453, 151056), (604, 113292), (906, 75528), (1049, 65232), (1208, 56646), (1359, 50352), (1812, 37764), (2098, 32616), (2416, 28323), (2718, 25176), (3147, 21744), (3624, 18882), (4077, 16784), (4196, 16308), (5436, 12588), (6294, 10872), (7248, 9441), (8154, 8392)]