69720344

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 133747200

約数和(自身を除く): 64026856

約数列:

[1, 2, 4, 8, 79, 107, 158, 214, 316, 428, 632, 856, 1031, 2062, 4124, 8248, 8453, 16906, 33812, 67624, 81449, 110317, 162898, 220634, 325796, 441268, 651592, 882536, 8715043, 17430086, 34860172, 69720344]

約数ペア:

[(1, 69720344), (2, 34860172), (4, 17430086), (8, 8715043), (79, 882536), (107, 651592), (158, 441268), (214, 325796), (316, 220634), (428, 162898), (632, 110317), (856, 81449), (1031, 67624), (2062, 33812), (4124, 16906), (8248, 8453)]