68694528

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{6389}}^1$

素因数の和:6417

約数の個数: 80

約数和(自身を含む): 209183040

約数和(自身を除く): 140488512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 6389, 10752, 12778, 19167, 25556, 38334, 44723, 51112, 76668, 89446, 102224, 134169, 153336, 178892, 204448, 268338, 306672, 357784, 408896, 536676, 613344, 715568, 817792, 1073352, 1226688, 1431136, 1635584, 2146704, 2453376, 2862272, 3271168, 4293408, 4906752, 5724544, 8586816, 9813504, 11449088, 17173632, 22898176, 34347264, 68694528]

約数ペア:

[(1, 68694528), (2, 34347264), (3, 22898176), (4, 17173632), (6, 11449088), (7, 9813504), (8, 8586816), (12, 5724544), (14, 4906752), (16, 4293408), (21, 3271168), (24, 2862272), (28, 2453376), (32, 2146704), (42, 1635584), (48, 1431136), (56, 1226688), (64, 1073352), (84, 817792), (96, 715568), (112, 613344), (128, 536676), (168, 408896), (192, 357784), (224, 306672), (256, 268338), (336, 204448), (384, 178892), (448, 153336), (512, 134169), (672, 102224), (768, 89446), (896, 76668), (1344, 51112), (1536, 44723), (1792, 38334), (2688, 25556), (3584, 19167), (5376, 12778), (6389, 10752)]