80379972

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{9421}}^1$

素因数の和:9513

約数の個数: 48

約数和(自身を含む): 211052800

約数和(自身を除く): 130672828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 8532, 9421, 18842, 28263, 37684, 56526, 84789, 113052, 169578, 254367, 339156, 508734, 744259, 1017468, 1488518, 2232777, 2977036, 4465554, 6698331, 8931108, 13396662, 20094993, 26793324, 40189986, 80379972]

約数ペア:

[(1, 80379972), (2, 40189986), (3, 26793324), (4, 20094993), (6, 13396662), (9, 8931108), (12, 6698331), (18, 4465554), (27, 2977036), (36, 2232777), (54, 1488518), (79, 1017468), (108, 744259), (158, 508734), (237, 339156), (316, 254367), (474, 169578), (711, 113052), (948, 84789), (1422, 56526), (2133, 37684), (2844, 28263), (4266, 18842), (8532, 9421)]