78538368

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 226048320

約数和(自身を除く): 147509952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 64, 68, 96, 102, 106, 128, 136, 159, 192, 204, 212, 227, 272, 318, 384, 408, 424, 454, 544, 636, 681, 816, 848, 901, 908, 1088, 1272, 1362, 1632, 1696, 1802, 1816, 2176, 2544, 2703, 2724, 3264, 3392, 3604, 3632, 3859, 5088, 5406, 5448, 6528, 6784, 7208, 7264, 7718, 10176, 10812, 10896, 11577, 12031, 14416, 14528, 15436, 20352, 21624, 21792, 23154, 24062, 28832, 29056, 30872, 36093, 43248, 43584, 46308, 48124, 57664, 61744, 72186, 86496, 87168, 92616, 96248, 115328, 123488, 144372, 172992, 185232, 192496, 204527, 246976, 288744, 345984, 370464, 384992, 409054, 493952, 577488, 613581, 740928, 769984, 818108, 1154976, 1227162, 1481856, 1539968, 1636216, 2309952, 2454324, 3272432, 4619904, 4908648, 6544864, 9817296, 13089728, 19634592, 26179456, 39269184, 78538368]

約数ペア:

[(1, 78538368), (2, 39269184), (3, 26179456), (4, 19634592), (6, 13089728), (8, 9817296), (12, 6544864), (16, 4908648), (17, 4619904), (24, 3272432), (32, 2454324), (34, 2309952), (48, 1636216), (51, 1539968), (53, 1481856), (64, 1227162), (68, 1154976), (96, 818108), (102, 769984), (106, 740928), (128, 613581), (136, 577488), (159, 493952), (192, 409054), (204, 384992), (212, 370464), (227, 345984), (272, 288744), (318, 246976), (384, 204527), (408, 192496), (424, 185232), (454, 172992), (544, 144372), (636, 123488), (681, 115328), (816, 96248), (848, 92616), (901, 87168), (908, 86496), (1088, 72186), (1272, 61744), (1362, 57664), (1632, 48124), (1696, 46308), (1802, 43584), (1816, 43248), (2176, 36093), (2544, 30872), (2703, 29056), (2724, 28832), (3264, 24062), (3392, 23154), (3604, 21792), (3632, 21624), (3859, 20352), (5088, 15436), (5406, 14528), (5448, 14416), (6528, 12031), (6784, 11577), (7208, 10896), (7264, 10812), (7718, 10176)]