79761388

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 168577024

約数和(自身を除く): 88815636

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 2137, 2666, 4274, 5332, 8548, 9331, 14959, 18662, 29918, 37324, 59836, 66247, 91891, 132494, 183782, 264988, 367564, 463729, 643237, 927458, 1286474, 1854916, 2572948, 2848621, 5697242, 11394484, 19940347, 39880694, 79761388]

約数ペア:

[(1, 79761388), (2, 39880694), (4, 19940347), (7, 11394484), (14, 5697242), (28, 2848621), (31, 2572948), (43, 1854916), (62, 1286474), (86, 927458), (124, 643237), (172, 463729), (217, 367564), (301, 264988), (434, 183782), (602, 132494), (868, 91891), (1204, 66247), (1333, 59836), (2137, 37324), (2666, 29918), (4274, 18662), (5332, 14959), (8548, 9331)]