87948488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^2\times {\mathrm{79}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 174988800

約数和(自身を除く): 87040312

約数列:

[1, 2, 4, 8, 31, 62, 67, 79, 124, 134, 158, 248, 268, 316, 536, 632, 2077, 2449, 4154, 4489, 4898, 5293, 8308, 8978, 9796, 10586, 16616, 17956, 19592, 21172, 35912, 42344, 139159, 164083, 278318, 328166, 354631, 556636, 656332, 709262, 1113272, 1312664, 1418524, 2837048, 10993561, 21987122, 43974244, 87948488]

約数ペア:

[(1, 87948488), (2, 43974244), (4, 21987122), (8, 10993561), (31, 2837048), (62, 1418524), (67, 1312664), (79, 1113272), (124, 709262), (134, 656332), (158, 556636), (248, 354631), (268, 328166), (316, 278318), (536, 164083), (632, 139159), (2077, 42344), (2449, 35912), (4154, 21172), (4489, 19592), (4898, 17956), (5293, 16616), (8308, 10586), (8978, 9796)]