57321612

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 152845056

約数和(自身を除く): 95523444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 107, 138, 207, 214, 276, 321, 414, 428, 642, 647, 828, 963, 1284, 1294, 1926, 1941, 2461, 2588, 3852, 3882, 4922, 5823, 7383, 7764, 9844, 11646, 14766, 14881, 22149, 23292, 29532, 29762, 44298, 44643, 59524, 69229, 88596, 89286, 133929, 138458, 178572, 207687, 267858, 276916, 415374, 535716, 623061, 830748, 1246122, 1592267, 2492244, 3184534, 4776801, 6369068, 9553602, 14330403, 19107204, 28660806, 57321612]

約数ペア:

[(1, 57321612), (2, 28660806), (3, 19107204), (4, 14330403), (6, 9553602), (9, 6369068), (12, 4776801), (18, 3184534), (23, 2492244), (36, 1592267), (46, 1246122), (69, 830748), (92, 623061), (107, 535716), (138, 415374), (207, 276916), (214, 267858), (276, 207687), (321, 178572), (414, 138458), (428, 133929), (642, 89286), (647, 88596), (828, 69229), (963, 59524), (1284, 44643), (1294, 44298), (1926, 29762), (1941, 29532), (2461, 23292), (2588, 22149), (3852, 14881), (3882, 14766), (4922, 11646), (5823, 9844), (7383, 7764)]