84710912

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 120

約数和(自身を含む): 202185720

約数和(自身を除く): 117474808

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 89, 104, 128, 143, 169, 176, 178, 208, 256, 286, 338, 352, 356, 416, 512, 572, 676, 704, 712, 832, 979, 1144, 1157, 1352, 1408, 1424, 1664, 1859, 1958, 2288, 2314, 2704, 2816, 2848, 3328, 3718, 3916, 4576, 4628, 5408, 5632, 5696, 6656, 7436, 7832, 9152, 9256, 10816, 11392, 12727, 14872, 15041, 15664, 18304, 18512, 21632, 22784, 25454, 29744, 30082, 31328, 36608, 37024, 43264, 45568, 50908, 59488, 60164, 62656, 73216, 74048, 86528, 101816, 118976, 120328, 125312, 148096, 165451, 203632, 237952, 240656, 250624, 296192, 330902, 407264, 475904, 481312, 501248, 592384, 661804, 814528, 951808, 962624, 1323608, 1629056, 1925248, 2647216, 3258112, 3850496, 5294432, 6516224, 7700992, 10588864, 21177728, 42355456, 84710912]

約数ペア:

[(1, 84710912), (2, 42355456), (4, 21177728), (8, 10588864), (11, 7700992), (13, 6516224), (16, 5294432), (22, 3850496), (26, 3258112), (32, 2647216), (44, 1925248), (52, 1629056), (64, 1323608), (88, 962624), (89, 951808), (104, 814528), (128, 661804), (143, 592384), (169, 501248), (176, 481312), (178, 475904), (208, 407264), (256, 330902), (286, 296192), (338, 250624), (352, 240656), (356, 237952), (416, 203632), (512, 165451), (572, 148096), (676, 125312), (704, 120328), (712, 118976), (832, 101816), (979, 86528), (1144, 74048), (1157, 73216), (1352, 62656), (1408, 60164), (1424, 59488), (1664, 50908), (1859, 45568), (1958, 43264), (2288, 37024), (2314, 36608), (2704, 31328), (2816, 30082), (2848, 29744), (3328, 25454), (3718, 22784), (3916, 21632), (4576, 18512), (4628, 18304), (5408, 15664), (5632, 15041), (5696, 14872), (6656, 12727), (7436, 11392), (7832, 10816), (9152, 9256)]