80612448

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17137}}^1$

素因数の和:17164

約数の個数: 72

約数和(自身を含む): 246170232

約数和(自身を除く): 165557784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 17137, 34274, 51411, 68548, 102822, 119959, 137096, 205644, 239918, 274192, 359877, 411288, 479836, 548384, 719754, 822576, 839713, 959672, 1439508, 1645152, 1679426, 1919344, 2519139, 2879016, 3358852, 3838688, 5038278, 5758032, 6717704, 10076556, 11516064, 13435408, 20153112, 26870816, 40306224, 80612448]

約数ペア:

[(1, 80612448), (2, 40306224), (3, 26870816), (4, 20153112), (6, 13435408), (7, 11516064), (8, 10076556), (12, 6717704), (14, 5758032), (16, 5038278), (21, 3838688), (24, 3358852), (28, 2879016), (32, 2519139), (42, 1919344), (48, 1679426), (49, 1645152), (56, 1439508), (84, 959672), (96, 839713), (98, 822576), (112, 719754), (147, 548384), (168, 479836), (196, 411288), (224, 359877), (294, 274192), (336, 239918), (392, 205644), (588, 137096), (672, 119959), (784, 102822), (1176, 68548), (1568, 51411), (2352, 34274), (4704, 17137)]