72499658

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6449}}^1$

素因数の和:6542

約数の個数: 32

約数和(自身を含む): 137462400

約数和(自身を除く): 64962742

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 6449, 11242, 12898, 45143, 70939, 90286, 141878, 470777, 496573, 941554, 993146, 3295439, 5178547, 6590878, 10357094, 36249829, 72499658]

約数ペア:

[(1, 72499658), (2, 36249829), (7, 10357094), (11, 6590878), (14, 5178547), (22, 3295439), (73, 993146), (77, 941554), (146, 496573), (154, 470777), (511, 141878), (803, 90286), (1022, 70939), (1606, 45143), (5621, 12898), (6449, 11242)]