71661192

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1154

約数の個数: 64

約数和(自身を含む): 188559360

約数和(自身を除く): 116898168

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 131, 138, 184, 262, 276, 393, 524, 552, 786, 991, 1048, 1572, 1982, 2973, 3013, 3144, 3964, 5946, 6026, 7928, 9039, 11892, 12052, 18078, 22793, 23784, 24104, 36156, 45586, 68379, 72312, 91172, 129821, 136758, 182344, 259642, 273516, 389463, 519284, 547032, 778926, 1038568, 1557852, 2985883, 3115704, 5971766, 8957649, 11943532, 17915298, 23887064, 35830596, 71661192]

約数ペア:

[(1, 71661192), (2, 35830596), (3, 23887064), (4, 17915298), (6, 11943532), (8, 8957649), (12, 5971766), (23, 3115704), (24, 2985883), (46, 1557852), (69, 1038568), (92, 778926), (131, 547032), (138, 519284), (184, 389463), (262, 273516), (276, 259642), (393, 182344), (524, 136758), (552, 129821), (786, 91172), (991, 72312), (1048, 68379), (1572, 45586), (1982, 36156), (2973, 24104), (3013, 23784), (3144, 22793), (3964, 18078), (5946, 12052), (6026, 11892), (7928, 9039)]