87417396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7121}}^1$

素因数の和:7173

約数の個数: 72

約数和(自身を含む): 248871168

約数和(自身を除く): 161453772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 7121, 12276, 14242, 21363, 28484, 42726, 64089, 78331, 85452, 128178, 156662, 220751, 234993, 256356, 313324, 441502, 469986, 662253, 704979, 883004, 939972, 1324506, 1409958, 1986759, 2428261, 2649012, 2819916, 3973518, 4856522, 7284783, 7947036, 9713044, 14569566, 21854349, 29139132, 43708698, 87417396]

約数ペア:

[(1, 87417396), (2, 43708698), (3, 29139132), (4, 21854349), (6, 14569566), (9, 9713044), (11, 7947036), (12, 7284783), (18, 4856522), (22, 3973518), (31, 2819916), (33, 2649012), (36, 2428261), (44, 1986759), (62, 1409958), (66, 1324506), (93, 939972), (99, 883004), (124, 704979), (132, 662253), (186, 469986), (198, 441502), (279, 313324), (341, 256356), (372, 234993), (396, 220751), (558, 156662), (682, 128178), (1023, 85452), (1116, 78331), (1364, 64089), (2046, 42726), (3069, 28484), (4092, 21363), (6138, 14242), (7121, 12276)]