81194352

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{25247}}^1$

素因数の和:25325

約数の個数: 40

約数和(自身を含む): 212891136

約数和(自身を除く): 131696784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 25247, 50494, 75741, 100988, 151482, 201976, 302964, 403952, 605928, 1211856, 1691549, 3383098, 5074647, 6766196, 10149294, 13532392, 20298588, 27064784, 40597176, 81194352]

約数ペア:

[(1, 81194352), (2, 40597176), (3, 27064784), (4, 20298588), (6, 13532392), (8, 10149294), (12, 6766196), (16, 5074647), (24, 3383098), (48, 1691549), (67, 1211856), (134, 605928), (201, 403952), (268, 302964), (402, 201976), (536, 151482), (804, 100988), (1072, 75741), (1608, 50494), (3216, 25247)]