85326774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 196136640

約数和(自身を除く): 110809866

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 229, 281, 442, 458, 562, 663, 687, 843, 1326, 1374, 1686, 2977, 3653, 3893, 4777, 5954, 7306, 7786, 8931, 9554, 10959, 11679, 14331, 17862, 21918, 23358, 28662, 50609, 62101, 64349, 101218, 124202, 128698, 151827, 186303, 193047, 303654, 372606, 386094, 836537, 1093933, 1673074, 2187866, 2509611, 3281799, 5019222, 6563598, 14221129, 28442258, 42663387, 85326774]

約数ペア:

[(1, 85326774), (2, 42663387), (3, 28442258), (6, 14221129), (13, 6563598), (17, 5019222), (26, 3281799), (34, 2509611), (39, 2187866), (51, 1673074), (78, 1093933), (102, 836537), (221, 386094), (229, 372606), (281, 303654), (442, 193047), (458, 186303), (562, 151827), (663, 128698), (687, 124202), (843, 101218), (1326, 64349), (1374, 62101), (1686, 50609), (2977, 28662), (3653, 23358), (3893, 21918), (4777, 17862), (5954, 14331), (7306, 11679), (7786, 10959), (8931, 9554)]