90163248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{268343}}^1$

素因数の和:268361

約数の個数: 40

約数和(自身を含む): 266197248

約数和(自身を除く): 176034000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 268343, 536686, 805029, 1073372, 1610058, 1878401, 2146744, 3220116, 3756802, 4293488, 5635203, 6440232, 7513604, 11270406, 12880464, 15027208, 22540812, 30054416, 45081624, 90163248]

約数ペア:

[(1, 90163248), (2, 45081624), (3, 30054416), (4, 22540812), (6, 15027208), (7, 12880464), (8, 11270406), (12, 7513604), (14, 6440232), (16, 5635203), (21, 4293488), (24, 3756802), (28, 3220116), (42, 2146744), (48, 1878401), (56, 1610058), (84, 1073372), (112, 805029), (168, 536686), (336, 268343)]