91008084

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 216760320

約数和(自身を除く): 125752236

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 223, 284, 426, 446, 479, 669, 852, 892, 958, 1338, 1437, 1916, 2676, 2874, 5748, 15833, 31666, 34009, 47499, 63332, 68018, 94998, 102027, 106817, 136036, 189996, 204054, 213634, 320451, 408108, 427268, 640902, 1281804, 7584007, 15168014, 22752021, 30336028, 45504042, 91008084]

約数ペア:

[(1, 91008084), (2, 45504042), (3, 30336028), (4, 22752021), (6, 15168014), (12, 7584007), (71, 1281804), (142, 640902), (213, 427268), (223, 408108), (284, 320451), (426, 213634), (446, 204054), (479, 189996), (669, 136036), (852, 106817), (892, 102027), (958, 94998), (1338, 68018), (1437, 63332), (1916, 47499), (2676, 34009), (2874, 31666), (5748, 15833)]