71310528

素因数分解:

$2^6\times 3^2\times {\mathrm{123803}}^1$

素因数の和:123821

約数の個数: 42

約数和(自身を含む): 204400404

約数和(自身を除く): 133089876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 123803, 247606, 371409, 495212, 742818, 990424, 1114227, 1485636, 1980848, 2228454, 2971272, 3961696, 4456908, 5942544, 7923392, 8913816, 11885088, 17827632, 23770176, 35655264, 71310528]

約数ペア:

[(1, 71310528), (2, 35655264), (3, 23770176), (4, 17827632), (6, 11885088), (8, 8913816), (9, 7923392), (12, 5942544), (16, 4456908), (18, 3961696), (24, 2971272), (32, 2228454), (36, 1980848), (48, 1485636), (64, 1114227), (72, 990424), (96, 742818), (144, 495212), (192, 371409), (288, 247606), (576, 123803)]