81275304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9931}}^1$

素因数の和:9982

約数の個数: 64

約数和(自身を含む): 228833280

約数和(自身を除く): 147557976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 9931, 19862, 29793, 39724, 59586, 79448, 109241, 119172, 218482, 238344, 307861, 327723, 436964, 615722, 655446, 873928, 923583, 1231444, 1310892, 1847166, 2462888, 2621784, 3386471, 3694332, 6772942, 7388664, 10159413, 13545884, 20318826, 27091768, 40637652, 81275304]

約数ペア:

[(1, 81275304), (2, 40637652), (3, 27091768), (4, 20318826), (6, 13545884), (8, 10159413), (11, 7388664), (12, 6772942), (22, 3694332), (24, 3386471), (31, 2621784), (33, 2462888), (44, 1847166), (62, 1310892), (66, 1231444), (88, 923583), (93, 873928), (124, 655446), (132, 615722), (186, 436964), (248, 327723), (264, 307861), (341, 238344), (372, 218482), (682, 119172), (744, 109241), (1023, 79448), (1364, 59586), (2046, 39724), (2728, 29793), (4092, 19862), (8184, 9931)]