78830246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1877}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 136297728

約数和(自身を除く): 57467482

約数列:

[1, 2, 11, 22, 23, 46, 83, 166, 253, 506, 913, 1826, 1877, 1909, 3754, 3818, 20647, 20999, 41294, 41998, 43171, 86342, 155791, 311582, 474881, 949762, 1713701, 3427402, 3583193, 7166386, 39415123, 78830246]

約数ペア:

[(1, 78830246), (2, 39415123), (11, 7166386), (22, 3583193), (23, 3427402), (46, 1713701), (83, 949762), (166, 474881), (253, 311582), (506, 155791), (913, 86342), (1826, 43171), (1877, 41998), (1909, 41294), (3754, 20999), (3818, 20647)]