68572672

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 120

約数和(自身を含む): 168377616

約数和(自身を除く): 99804944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 64, 76, 106, 112, 128, 133, 152, 212, 224, 256, 266, 304, 361, 371, 424, 448, 512, 532, 608, 722, 742, 848, 896, 1007, 1064, 1216, 1444, 1484, 1696, 1792, 2014, 2128, 2432, 2527, 2888, 2968, 3392, 3584, 4028, 4256, 4864, 5054, 5776, 5936, 6784, 7049, 8056, 8512, 9728, 10108, 11552, 11872, 13568, 14098, 16112, 17024, 19133, 20216, 23104, 23744, 27136, 28196, 32224, 34048, 38266, 40432, 46208, 47488, 56392, 64448, 68096, 76532, 80864, 92416, 94976, 112784, 128896, 133931, 153064, 161728, 184832, 189952, 225568, 257792, 267862, 306128, 323456, 451136, 515584, 535724, 612256, 646912, 902272, 1071448, 1224512, 1293824, 1804544, 2142896, 2449024, 3609088, 4285792, 4898048, 8571584, 9796096, 17143168, 34286336, 68572672]

約数ペア:

[(1, 68572672), (2, 34286336), (4, 17143168), (7, 9796096), (8, 8571584), (14, 4898048), (16, 4285792), (19, 3609088), (28, 2449024), (32, 2142896), (38, 1804544), (53, 1293824), (56, 1224512), (64, 1071448), (76, 902272), (106, 646912), (112, 612256), (128, 535724), (133, 515584), (152, 451136), (212, 323456), (224, 306128), (256, 267862), (266, 257792), (304, 225568), (361, 189952), (371, 184832), (424, 161728), (448, 153064), (512, 133931), (532, 128896), (608, 112784), (722, 94976), (742, 92416), (848, 80864), (896, 76532), (1007, 68096), (1064, 64448), (1216, 56392), (1444, 47488), (1484, 46208), (1696, 40432), (1792, 38266), (2014, 34048), (2128, 32224), (2432, 28196), (2527, 27136), (2888, 23744), (2968, 23104), (3392, 20216), (3584, 19133), (4028, 17024), (4256, 16112), (4864, 14098), (5054, 13568), (5776, 11872), (5936, 11552), (6784, 10108), (7049, 9728), (8056, 8512)]