71527232

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 112

約数和(自身を含む): 171663360

約数和(自身を除く): 100136128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 47, 56, 64, 79, 86, 94, 112, 158, 172, 188, 224, 301, 316, 329, 344, 376, 448, 553, 602, 632, 658, 688, 752, 1106, 1204, 1264, 1316, 1376, 1504, 2021, 2212, 2408, 2528, 2632, 2752, 3008, 3397, 3713, 4042, 4424, 4816, 5056, 5264, 6794, 7426, 8084, 8848, 9632, 10528, 13588, 14147, 14852, 16168, 17696, 19264, 21056, 23779, 25991, 27176, 28294, 29704, 32336, 35392, 47558, 51982, 54352, 56588, 59408, 64672, 95116, 103964, 108704, 113176, 118816, 129344, 159659, 190232, 207928, 217408, 226352, 237632, 319318, 380464, 415856, 452704, 638636, 760928, 831712, 905408, 1117613, 1277272, 1521856, 1663424, 2235226, 2554544, 4470452, 5109088, 8940904, 10218176, 17881808, 35763616, 71527232]

約数ペア:

[(1, 71527232), (2, 35763616), (4, 17881808), (7, 10218176), (8, 8940904), (14, 5109088), (16, 4470452), (28, 2554544), (32, 2235226), (43, 1663424), (47, 1521856), (56, 1277272), (64, 1117613), (79, 905408), (86, 831712), (94, 760928), (112, 638636), (158, 452704), (172, 415856), (188, 380464), (224, 319318), (301, 237632), (316, 226352), (329, 217408), (344, 207928), (376, 190232), (448, 159659), (553, 129344), (602, 118816), (632, 113176), (658, 108704), (688, 103964), (752, 95116), (1106, 64672), (1204, 59408), (1264, 56588), (1316, 54352), (1376, 51982), (1504, 47558), (2021, 35392), (2212, 32336), (2408, 29704), (2528, 28294), (2632, 27176), (2752, 25991), (3008, 23779), (3397, 21056), (3713, 19264), (4042, 17696), (4424, 16168), (4816, 14852), (5056, 14147), (5264, 13588), (6794, 10528), (7426, 9632), (8084, 8848)]