12055716

素因数分解:

$2^2\times 3^5\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 32206720

約数和(自身を除く): 20151004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 157, 158, 162, 237, 243, 314, 316, 324, 471, 474, 486, 628, 711, 942, 948, 972, 1413, 1422, 1884, 2133, 2826, 2844, 4239, 4266, 5652, 6399, 8478, 8532, 12403, 12717, 12798, 16956, 19197, 24806, 25434, 25596, 37209, 38151, 38394, 49612, 50868, 74418, 76302, 76788, 111627, 148836, 152604, 223254, 334881, 446508, 669762, 1004643, 1339524, 2009286, 3013929, 4018572, 6027858, 12055716]

約数ペア:

[(1, 12055716), (2, 6027858), (3, 4018572), (4, 3013929), (6, 2009286), (9, 1339524), (12, 1004643), (18, 669762), (27, 446508), (36, 334881), (54, 223254), (79, 152604), (81, 148836), (108, 111627), (157, 76788), (158, 76302), (162, 74418), (237, 50868), (243, 49612), (314, 38394), (316, 38151), (324, 37209), (471, 25596), (474, 25434), (486, 24806), (628, 19197), (711, 16956), (942, 12798), (948, 12717), (972, 12403), (1413, 8532), (1422, 8478), (1884, 6399), (2133, 5652), (2826, 4266), (2844, 4239)]