84519414

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1314

約数の個数: 72

約数和(自身を含む): 215897760

約数和(自身を除く): 131378346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 711, 882, 1106, 1213, 1422, 1659, 2426, 3318, 3639, 3871, 4977, 7278, 7742, 8491, 9954, 10917, 11613, 16982, 21834, 23226, 25473, 34839, 50946, 59437, 69678, 76419, 95827, 118874, 152838, 178311, 191654, 287481, 356622, 534933, 574962, 670789, 862443, 1069866, 1341578, 1724886, 2012367, 4024734, 4695523, 6037101, 9391046, 12074202, 14086569, 28173138, 42259707, 84519414]

約数ペア:

[(1, 84519414), (2, 42259707), (3, 28173138), (6, 14086569), (7, 12074202), (9, 9391046), (14, 6037101), (18, 4695523), (21, 4024734), (42, 2012367), (49, 1724886), (63, 1341578), (79, 1069866), (98, 862443), (126, 670789), (147, 574962), (158, 534933), (237, 356622), (294, 287481), (441, 191654), (474, 178311), (553, 152838), (711, 118874), (882, 95827), (1106, 76419), (1213, 69678), (1422, 59437), (1659, 50946), (2426, 34839), (3318, 25473), (3639, 23226), (3871, 21834), (4977, 16982), (7278, 11613), (7742, 10917), (8491, 9954)]