71259738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 158378976

約数和(自身を除く): 87119238

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 173, 237, 346, 474, 519, 869, 1038, 1738, 1903, 2607, 3806, 5214, 5709, 6241, 11418, 12482, 13667, 18723, 27334, 37446, 41001, 68651, 82002, 137302, 150337, 205953, 300674, 411906, 451011, 902022, 1079693, 2159386, 3239079, 6478158, 11876623, 23753246, 35629869, 71259738]

約数ペア:

[(1, 71259738), (2, 35629869), (3, 23753246), (6, 11876623), (11, 6478158), (22, 3239079), (33, 2159386), (66, 1079693), (79, 902022), (158, 451011), (173, 411906), (237, 300674), (346, 205953), (474, 150337), (519, 137302), (869, 82002), (1038, 68651), (1738, 41001), (1903, 37446), (2607, 27334), (3806, 18723), (5214, 13667), (5709, 12482), (6241, 11418)]