81627744

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4547}}^1$

素因数の和:4588

約数の個数: 96

約数和(自身を含む): 247556736

約数和(自身を除く): 165928992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 352, 374, 408, 528, 544, 561, 748, 816, 1056, 1122, 1496, 1632, 2244, 2992, 4488, 4547, 5984, 8976, 9094, 13641, 17952, 18188, 27282, 36376, 50017, 54564, 72752, 77299, 100034, 109128, 145504, 150051, 154598, 200068, 218256, 231897, 300102, 309196, 400136, 436512, 463794, 600204, 618392, 800272, 850289, 927588, 1200408, 1236784, 1600544, 1700578, 1855176, 2400816, 2473568, 2550867, 3401156, 3710352, 4801632, 5101734, 6802312, 7420704, 10203468, 13604624, 20406936, 27209248, 40813872, 81627744]

約数ペア:

[(1, 81627744), (2, 40813872), (3, 27209248), (4, 20406936), (6, 13604624), (8, 10203468), (11, 7420704), (12, 6802312), (16, 5101734), (17, 4801632), (22, 3710352), (24, 3401156), (32, 2550867), (33, 2473568), (34, 2400816), (44, 1855176), (48, 1700578), (51, 1600544), (66, 1236784), (68, 1200408), (88, 927588), (96, 850289), (102, 800272), (132, 618392), (136, 600204), (176, 463794), (187, 436512), (204, 400136), (264, 309196), (272, 300102), (352, 231897), (374, 218256), (408, 200068), (528, 154598), (544, 150051), (561, 145504), (748, 109128), (816, 100034), (1056, 77299), (1122, 72752), (1496, 54564), (1632, 50017), (2244, 36376), (2992, 27282), (4488, 18188), (4547, 17952), (5984, 13641), (8976, 9094)]