78706656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{39041}}^1$

素因数の和:39064

約数の個数: 72

約数和(自身を含む): 255803184

約数和(自身を除く): 177096528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 39041, 78082, 117123, 156164, 234246, 273287, 312328, 351369, 468492, 546574, 624656, 702738, 819861, 936984, 1093148, 1249312, 1405476, 1639722, 1873968, 2186296, 2459583, 2810952, 3279444, 3747936, 4372592, 4919166, 5621904, 6558888, 8745184, 9838332, 11243808, 13117776, 19676664, 26235552, 39353328, 78706656]

約数ペア:

[(1, 78706656), (2, 39353328), (3, 26235552), (4, 19676664), (6, 13117776), (7, 11243808), (8, 9838332), (9, 8745184), (12, 6558888), (14, 5621904), (16, 4919166), (18, 4372592), (21, 3747936), (24, 3279444), (28, 2810952), (32, 2459583), (36, 2186296), (42, 1873968), (48, 1639722), (56, 1405476), (63, 1249312), (72, 1093148), (84, 936984), (96, 819861), (112, 702738), (126, 624656), (144, 546574), (168, 468492), (224, 351369), (252, 312328), (288, 273287), (336, 234246), (504, 156164), (672, 117123), (1008, 78082), (2016, 39041)]