86461172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 182945280

約数和(自身を除く): 96484108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 331, 491, 532, 662, 982, 1324, 1964, 2317, 3437, 4634, 6289, 6874, 9268, 9329, 12578, 13748, 18658, 25156, 37316, 44023, 65303, 88046, 130606, 162521, 176092, 261212, 325042, 650084, 1137647, 2275294, 3087899, 4550588, 6175798, 12351596, 21615293, 43230586, 86461172]

約数ペア:

[(1, 86461172), (2, 43230586), (4, 21615293), (7, 12351596), (14, 6175798), (19, 4550588), (28, 3087899), (38, 2275294), (76, 1137647), (133, 650084), (266, 325042), (331, 261212), (491, 176092), (532, 162521), (662, 130606), (982, 88046), (1324, 65303), (1964, 44023), (2317, 37316), (3437, 25156), (4634, 18658), (6289, 13748), (6874, 12578), (9268, 9329)]