81269028

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{32717}}^1$

素因数の和:32753

約数の個数: 48

約数和(自身を含む): 219864960

約数和(自身を除く): 138595932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 32717, 65434, 98151, 130868, 196302, 294453, 392604, 588906, 752491, 883359, 1177812, 1504982, 1766718, 2257473, 3009964, 3533436, 4514946, 6772419, 9029892, 13544838, 20317257, 27089676, 40634514, 81269028]

約数ペア:

[(1, 81269028), (2, 40634514), (3, 27089676), (4, 20317257), (6, 13544838), (9, 9029892), (12, 6772419), (18, 4514946), (23, 3533436), (27, 3009964), (36, 2257473), (46, 1766718), (54, 1504982), (69, 1177812), (92, 883359), (108, 752491), (138, 588906), (207, 392604), (276, 294453), (414, 196302), (621, 130868), (828, 98151), (1242, 65434), (2484, 32717)]