77787168

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{19763}}^1$

素因数の和:19817

約数の個数: 48

約数和(自身を含む): 209182176

約数和(自身を除く): 131395008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 19763, 39526, 59289, 79052, 118578, 158104, 237156, 316208, 474312, 632416, 810283, 948624, 1620566, 1897248, 2430849, 3241132, 4861698, 6482264, 9723396, 12964528, 19446792, 25929056, 38893584, 77787168]

約数ペア:

[(1, 77787168), (2, 38893584), (3, 25929056), (4, 19446792), (6, 12964528), (8, 9723396), (12, 6482264), (16, 4861698), (24, 3241132), (32, 2430849), (41, 1897248), (48, 1620566), (82, 948624), (96, 810283), (123, 632416), (164, 474312), (246, 316208), (328, 237156), (492, 158104), (656, 118578), (984, 79052), (1312, 59289), (1968, 39526), (3936, 19763)]