78367248

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28643}}^1$

素因数の和:28676

約数の個数: 60

約数和(自身を含む): 230870640

約数和(自身を除く): 152503392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 28643, 57286, 85929, 114572, 171858, 229144, 257787, 343716, 458288, 515574, 544217, 687432, 1031148, 1088434, 1374864, 1632651, 2062296, 2176868, 3265302, 4124592, 4353736, 4897953, 6530604, 8707472, 9795906, 13061208, 19591812, 26122416, 39183624, 78367248]

約数ペア:

[(1, 78367248), (2, 39183624), (3, 26122416), (4, 19591812), (6, 13061208), (8, 9795906), (9, 8707472), (12, 6530604), (16, 4897953), (18, 4353736), (19, 4124592), (24, 3265302), (36, 2176868), (38, 2062296), (48, 1632651), (57, 1374864), (72, 1088434), (76, 1031148), (114, 687432), (144, 544217), (152, 515574), (171, 458288), (228, 343716), (304, 257787), (342, 229144), (456, 171858), (684, 114572), (912, 85929), (1368, 57286), (2736, 28643)]