90179264

素因数分解:

$2^6\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2113

約数の個数: 56

約数和(自身を含む): 206642208

約数和(自身を除く): 116462944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 202, 224, 404, 448, 707, 808, 1414, 1616, 1993, 2828, 3232, 3986, 5656, 6464, 7972, 11312, 13951, 15944, 22624, 27902, 31888, 45248, 55804, 63776, 111608, 127552, 201293, 223216, 402586, 446432, 805172, 892864, 1409051, 1610344, 2818102, 3220688, 5636204, 6441376, 11272408, 12882752, 22544816, 45089632, 90179264]

約数ペア:

[(1, 90179264), (2, 45089632), (4, 22544816), (7, 12882752), (8, 11272408), (14, 6441376), (16, 5636204), (28, 3220688), (32, 2818102), (56, 1610344), (64, 1409051), (101, 892864), (112, 805172), (202, 446432), (224, 402586), (404, 223216), (448, 201293), (707, 127552), (808, 111608), (1414, 63776), (1616, 55804), (1993, 45248), (2828, 31888), (3232, 27902), (3986, 22624), (5656, 15944), (6464, 13951), (7972, 11312)]