78862252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 173837664

約数和(自身を除く): 94975412

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 197, 203, 238, 394, 406, 476, 493, 788, 812, 841, 986, 1379, 1682, 1972, 2758, 3349, 3364, 3451, 5516, 5713, 5887, 6698, 6902, 11426, 11774, 13396, 13804, 14297, 22852, 23443, 23548, 28594, 39991, 46886, 57188, 79982, 93772, 97121, 100079, 159964, 165677, 194242, 200158, 331354, 388484, 400316, 662708, 679847, 1159739, 1359694, 2319478, 2719388, 2816509, 4638956, 5633018, 11266036, 19715563, 39431126, 78862252]

約数ペア:

[(1, 78862252), (2, 39431126), (4, 19715563), (7, 11266036), (14, 5633018), (17, 4638956), (28, 2816509), (29, 2719388), (34, 2319478), (58, 1359694), (68, 1159739), (116, 679847), (119, 662708), (197, 400316), (203, 388484), (238, 331354), (394, 200158), (406, 194242), (476, 165677), (493, 159964), (788, 100079), (812, 97121), (841, 93772), (986, 79982), (1379, 57188), (1682, 46886), (1972, 39991), (2758, 28594), (3349, 23548), (3364, 23443), (3451, 22852), (5516, 14297), (5713, 13804), (5887, 13396), (6698, 11774), (6902, 11426)]