78904896

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{8387}}^1$

素因数の和:8416

約数の個数: 84

約数和(自身を含む): 242882928

約数和(自身を除く): 163978032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 8387, 9408, 16774, 25161, 33548, 50322, 58709, 67096, 100644, 117418, 134192, 176127, 201288, 234836, 268384, 352254, 402576, 410963, 469672, 536768, 704508, 805152, 821926, 939344, 1232889, 1409016, 1610304, 1643852, 1878688, 2465778, 2818032, 3287704, 3757376, 4931556, 5636064, 6575408, 9863112, 11272128, 13150816, 19726224, 26301632, 39452448, 78904896]

約数ペア:

[(1, 78904896), (2, 39452448), (3, 26301632), (4, 19726224), (6, 13150816), (7, 11272128), (8, 9863112), (12, 6575408), (14, 5636064), (16, 4931556), (21, 3757376), (24, 3287704), (28, 2818032), (32, 2465778), (42, 1878688), (48, 1643852), (49, 1610304), (56, 1409016), (64, 1232889), (84, 939344), (96, 821926), (98, 805152), (112, 704508), (147, 536768), (168, 469672), (192, 410963), (196, 402576), (224, 352254), (294, 268384), (336, 234836), (392, 201288), (448, 176127), (588, 134192), (672, 117418), (784, 100644), (1176, 67096), (1344, 58709), (1568, 50322), (2352, 33548), (3136, 25161), (4704, 16774), (8387, 9408)]