68766084

素因数分解:

$2^2\times 3^5\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 181621440

約数和(自身を除く): 112855356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 263, 269, 324, 486, 526, 538, 789, 807, 972, 1052, 1076, 1578, 1614, 2367, 2421, 3156, 3228, 4734, 4842, 7101, 7263, 9468, 9684, 14202, 14526, 21303, 21789, 28404, 29052, 42606, 43578, 63909, 65367, 70747, 85212, 87156, 127818, 130734, 141494, 212241, 255636, 261468, 282988, 424482, 636723, 848964, 1273446, 1910169, 2546892, 3820338, 5730507, 7640676, 11461014, 17191521, 22922028, 34383042, 68766084]

約数ペア:

[(1, 68766084), (2, 34383042), (3, 22922028), (4, 17191521), (6, 11461014), (9, 7640676), (12, 5730507), (18, 3820338), (27, 2546892), (36, 1910169), (54, 1273446), (81, 848964), (108, 636723), (162, 424482), (243, 282988), (263, 261468), (269, 255636), (324, 212241), (486, 141494), (526, 130734), (538, 127818), (789, 87156), (807, 85212), (972, 70747), (1052, 65367), (1076, 63909), (1578, 43578), (1614, 42606), (2367, 29052), (2421, 28404), (3156, 21789), (3228, 21303), (4734, 14526), (4842, 14202), (7101, 9684), (7263, 9468)]