78192828

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2376

約数の個数: 108

約数和(自身を含む): 242129160

約数和(自身を除く): 163936332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2333, 2394, 2793, 3724, 4666, 4788, 5586, 6999, 8379, 9332, 11172, 13998, 16331, 16758, 20997, 27996, 32662, 33516, 41994, 44327, 48993, 65324, 83988, 88654, 97986, 114317, 132981, 146979, 177308, 195972, 228634, 265962, 293958, 310289, 342951, 398943, 457268, 531924, 587916, 620578, 685902, 797886, 930867, 1028853, 1241156, 1371804, 1595772, 1861734, 2057706, 2172023, 2792601, 3723468, 4115412, 4344046, 5585202, 6516069, 8688092, 11170404, 13032138, 19548207, 26064276, 39096414, 78192828]

約数ペア:

[(1, 78192828), (2, 39096414), (3, 26064276), (4, 19548207), (6, 13032138), (7, 11170404), (9, 8688092), (12, 6516069), (14, 5585202), (18, 4344046), (19, 4115412), (21, 3723468), (28, 2792601), (36, 2172023), (38, 2057706), (42, 1861734), (49, 1595772), (57, 1371804), (63, 1241156), (76, 1028853), (84, 930867), (98, 797886), (114, 685902), (126, 620578), (133, 587916), (147, 531924), (171, 457268), (196, 398943), (228, 342951), (252, 310289), (266, 293958), (294, 265962), (342, 228634), (399, 195972), (441, 177308), (532, 146979), (588, 132981), (684, 114317), (798, 97986), (882, 88654), (931, 83988), (1197, 65324), (1596, 48993), (1764, 44327), (1862, 41994), (2333, 33516), (2394, 32662), (2793, 27996), (3724, 20997), (4666, 16758), (4788, 16331), (5586, 13998), (6999, 11172), (8379, 9332)]