81846144

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3089}}^1$

素因数の和:3132

約数の個数: 96

約数和(自身を含む): 245840400

約数和(自身を除く): 163994256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2944, 3089, 3312, 4416, 6178, 6624, 8832, 9267, 12356, 13248, 18534, 24712, 26496, 27801, 37068, 49424, 55602, 71047, 74136, 98848, 111204, 142094, 148272, 197696, 213141, 222408, 284188, 296544, 395392, 426282, 444816, 568376, 593088, 639423, 852564, 889632, 1136752, 1186176, 1278846, 1705128, 1779264, 2273504, 2557692, 3410256, 3558528, 4547008, 5115384, 6820512, 9094016, 10230768, 13641024, 20461536, 27282048, 40923072, 81846144]

約数ペア:

[(1, 81846144), (2, 40923072), (3, 27282048), (4, 20461536), (6, 13641024), (8, 10230768), (9, 9094016), (12, 6820512), (16, 5115384), (18, 4547008), (23, 3558528), (24, 3410256), (32, 2557692), (36, 2273504), (46, 1779264), (48, 1705128), (64, 1278846), (69, 1186176), (72, 1136752), (92, 889632), (96, 852564), (128, 639423), (138, 593088), (144, 568376), (184, 444816), (192, 426282), (207, 395392), (276, 296544), (288, 284188), (368, 222408), (384, 213141), (414, 197696), (552, 148272), (576, 142094), (736, 111204), (828, 98848), (1104, 74136), (1152, 71047), (1472, 55602), (1656, 49424), (2208, 37068), (2944, 27801), (3089, 26496), (3312, 24712), (4416, 18534), (6178, 13248), (6624, 12356), (8832, 9267)]