81798768

素因数分解:

$2^4\times 3^3\times {\mathrm{189349}}^1$

素因数の和:189366

約数の個数: 40

約数和(自身を含む): 234794000

約数和(自身を除く): 152995232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 189349, 378698, 568047, 757396, 1136094, 1514792, 1704141, 2272188, 3029584, 3408282, 4544376, 5112423, 6816564, 9088752, 10224846, 13633128, 20449692, 27266256, 40899384, 81798768]

約数ペア:

[(1, 81798768), (2, 40899384), (3, 27266256), (4, 20449692), (6, 13633128), (8, 10224846), (9, 9088752), (12, 6816564), (16, 5112423), (18, 4544376), (24, 3408282), (27, 3029584), (36, 2272188), (48, 1704141), (54, 1514792), (72, 1136094), (108, 757396), (144, 568047), (216, 378698), (432, 189349)]