123815664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{122833}}^1$

素因数の和:122854

約数の個数: 60

約数和(自身を含む): 396016816

約数和(自身を除く): 272201152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 122833, 245666, 368499, 491332, 736998, 859831, 982664, 1105497, 1473996, 1719662, 1965328, 2210994, 2579493, 2947992, 3439324, 4421988, 5158986, 5895984, 6878648, 7738479, 8843976, 10317972, 13757296, 15476958, 17687952, 20635944, 30953916, 41271888, 61907832, 123815664]

約数ペア:

[(1, 123815664), (2, 61907832), (3, 41271888), (4, 30953916), (6, 20635944), (7, 17687952), (8, 15476958), (9, 13757296), (12, 10317972), (14, 8843976), (16, 7738479), (18, 6878648), (21, 5895984), (24, 5158986), (28, 4421988), (36, 3439324), (42, 2947992), (48, 2579493), (56, 2210994), (63, 1965328), (72, 1719662), (84, 1473996), (112, 1105497), (126, 982664), (144, 859831), (168, 736998), (252, 491332), (336, 368499), (504, 245666), (1008, 122833)]