70757456

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:832

約数の個数: 80

約数和(自身を含む): 173322240

約数和(自身を除く): 102564784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 308, 316, 553, 616, 632, 727, 869, 1106, 1232, 1264, 1454, 1738, 2212, 2908, 3476, 4424, 5089, 5816, 6083, 6952, 7997, 8848, 10178, 11632, 12166, 13904, 15994, 20356, 24332, 31988, 40712, 48664, 55979, 57433, 63976, 81424, 97328, 111958, 114866, 127952, 223916, 229732, 402031, 447832, 459464, 631763, 804062, 895664, 918928, 1263526, 1608124, 2527052, 3216248, 4422341, 5054104, 6432496, 8844682, 10108208, 17689364, 35378728, 70757456]

約数ペア:

[(1, 70757456), (2, 35378728), (4, 17689364), (7, 10108208), (8, 8844682), (11, 6432496), (14, 5054104), (16, 4422341), (22, 3216248), (28, 2527052), (44, 1608124), (56, 1263526), (77, 918928), (79, 895664), (88, 804062), (112, 631763), (154, 459464), (158, 447832), (176, 402031), (308, 229732), (316, 223916), (553, 127952), (616, 114866), (632, 111958), (727, 97328), (869, 81424), (1106, 63976), (1232, 57433), (1264, 55979), (1454, 48664), (1738, 40712), (2212, 31988), (2908, 24332), (3476, 20356), (4424, 15994), (5089, 13904), (5816, 12166), (6083, 11632), (6952, 10178), (7997, 8848)]