81430368

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{6679}}^1$

素因数の和:6819

約数の個数: 48

約数和(自身を含む): 215470080

約数和(自身を除く): 134039712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 6679, 12192, 13358, 20037, 26716, 40074, 53432, 80148, 106864, 160296, 213728, 320592, 641184, 848233, 1696466, 2544699, 3392932, 5089398, 6785864, 10178796, 13571728, 20357592, 27143456, 40715184, 81430368]

約数ペア:

[(1, 81430368), (2, 40715184), (3, 27143456), (4, 20357592), (6, 13571728), (8, 10178796), (12, 6785864), (16, 5089398), (24, 3392932), (32, 2544699), (48, 1696466), (96, 848233), (127, 641184), (254, 320592), (381, 213728), (508, 160296), (762, 106864), (1016, 80148), (1524, 53432), (2032, 40074), (3048, 26716), (4064, 20037), (6096, 13358), (6679, 12192)]