61752496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 136046848

約数和(自身を除く): 74294352

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 61, 62, 104, 122, 124, 157, 208, 244, 248, 314, 403, 488, 496, 628, 793, 806, 976, 1256, 1586, 1612, 1891, 2041, 2512, 3172, 3224, 3782, 4082, 4867, 6344, 6448, 7564, 8164, 9577, 9734, 12688, 15128, 16328, 19154, 19468, 24583, 30256, 32656, 38308, 38936, 49166, 63271, 76616, 77872, 98332, 124501, 126542, 153232, 196664, 249002, 253084, 296887, 393328, 498004, 506168, 593774, 996008, 1012336, 1187548, 1992016, 2375096, 3859531, 4750192, 7719062, 15438124, 30876248, 61752496]

約数ペア:

[(1, 61752496), (2, 30876248), (4, 15438124), (8, 7719062), (13, 4750192), (16, 3859531), (26, 2375096), (31, 1992016), (52, 1187548), (61, 1012336), (62, 996008), (104, 593774), (122, 506168), (124, 498004), (157, 393328), (208, 296887), (244, 253084), (248, 249002), (314, 196664), (403, 153232), (488, 126542), (496, 124501), (628, 98332), (793, 77872), (806, 76616), (976, 63271), (1256, 49166), (1586, 38936), (1612, 38308), (1891, 32656), (2041, 30256), (2512, 24583), (3172, 19468), (3224, 19154), (3782, 16328), (4082, 15128), (4867, 12688), (6344, 9734), (6448, 9577), (7564, 8164)]