78222164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{35491}}^1$

素因数の和:35543

約数の個数: 24

約数和(自身を含む): 149066400

約数和(自身を除く): 70844236

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 35491, 70982, 141964, 674329, 1029239, 1348658, 2058478, 2697316, 4116956, 19555541, 39111082, 78222164]

約数ペア:

[(1, 78222164), (2, 39111082), (4, 19555541), (19, 4116956), (29, 2697316), (38, 2058478), (58, 1348658), (76, 1029239), (116, 674329), (551, 141964), (1102, 70982), (2204, 35491)]