78850072

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2176

約数の個数: 64

約数和(自身を含む): 182476800

約数和(自身を除く): 103626728

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 46, 56, 58, 92, 116, 161, 184, 203, 232, 322, 406, 644, 667, 812, 1288, 1334, 1624, 2111, 2668, 4222, 4669, 5336, 8444, 9338, 14777, 16888, 18676, 29554, 37352, 48553, 59108, 61219, 97106, 118216, 122438, 194212, 244876, 339871, 388424, 428533, 489752, 679742, 857066, 1359484, 1408037, 1714132, 2718968, 2816074, 3428264, 5632148, 9856259, 11264296, 19712518, 39425036, 78850072]

約数ペア:

[(1, 78850072), (2, 39425036), (4, 19712518), (7, 11264296), (8, 9856259), (14, 5632148), (23, 3428264), (28, 2816074), (29, 2718968), (46, 1714132), (56, 1408037), (58, 1359484), (92, 857066), (116, 679742), (161, 489752), (184, 428533), (203, 388424), (232, 339871), (322, 244876), (406, 194212), (644, 122438), (667, 118216), (812, 97106), (1288, 61219), (1334, 59108), (1624, 48553), (2111, 37352), (2668, 29554), (4222, 18676), (4669, 16888), (5336, 14777), (8444, 9338)]