82662744

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 211680000

約数和(自身を除く): 129017256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 139, 142, 213, 278, 284, 349, 417, 426, 556, 568, 698, 834, 852, 1047, 1112, 1396, 1668, 1704, 2094, 2792, 3336, 4188, 8376, 9869, 19738, 24779, 29607, 39476, 48511, 49558, 59214, 74337, 78952, 97022, 99116, 118428, 145533, 148674, 194044, 198232, 236856, 291066, 297348, 388088, 582132, 594696, 1164264, 3444281, 6888562, 10332843, 13777124, 20665686, 27554248, 41331372, 82662744]

約数ペア:

[(1, 82662744), (2, 41331372), (3, 27554248), (4, 20665686), (6, 13777124), (8, 10332843), (12, 6888562), (24, 3444281), (71, 1164264), (139, 594696), (142, 582132), (213, 388088), (278, 297348), (284, 291066), (349, 236856), (417, 198232), (426, 194044), (556, 148674), (568, 145533), (698, 118428), (834, 99116), (852, 97022), (1047, 78952), (1112, 74337), (1396, 59214), (1668, 49558), (1704, 48511), (2094, 39476), (2792, 29607), (3336, 24779), (4188, 19738), (8376, 9869)]