80112636

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1763

約数の個数: 72

約数和(自身を含む): 217264320

約数和(自身を除く): 137151684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 948, 1343, 1422, 1657, 2686, 2844, 3314, 4029, 4971, 5372, 6628, 8058, 9942, 12087, 14913, 16116, 19884, 24174, 28169, 29826, 48348, 56338, 59652, 84507, 112676, 130903, 169014, 253521, 261806, 338028, 392709, 507042, 523612, 785418, 1014084, 1178127, 1570836, 2225351, 2356254, 4450702, 4712508, 6676053, 8901404, 13352106, 20028159, 26704212, 40056318, 80112636]

約数ペア:

[(1, 80112636), (2, 40056318), (3, 26704212), (4, 20028159), (6, 13352106), (9, 8901404), (12, 6676053), (17, 4712508), (18, 4450702), (34, 2356254), (36, 2225351), (51, 1570836), (68, 1178127), (79, 1014084), (102, 785418), (153, 523612), (158, 507042), (204, 392709), (237, 338028), (306, 261806), (316, 253521), (474, 169014), (612, 130903), (711, 112676), (948, 84507), (1343, 59652), (1422, 56338), (1657, 48348), (2686, 29826), (2844, 28169), (3314, 24174), (4029, 19884), (4971, 16116), (5372, 14913), (6628, 12087), (8058, 9942)]