80635296

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{119993}}^1$

素因数の和:120013

約数の個数: 48

約数和(自身を含む): 241907904

約数和(自身を除く): 161272608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 119993, 239986, 359979, 479972, 719958, 839951, 959944, 1439916, 1679902, 1919888, 2519853, 2879832, 3359804, 3839776, 5039706, 5759664, 6719608, 10079412, 11519328, 13439216, 20158824, 26878432, 40317648, 80635296]

約数ペア:

[(1, 80635296), (2, 40317648), (3, 26878432), (4, 20158824), (6, 13439216), (7, 11519328), (8, 10079412), (12, 6719608), (14, 5759664), (16, 5039706), (21, 3839776), (24, 3359804), (28, 2879832), (32, 2519853), (42, 1919888), (48, 1679902), (56, 1439916), (84, 959944), (96, 839951), (112, 719958), (168, 479972), (224, 359979), (336, 239986), (672, 119993)]