84399112

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 189987840

約数和(自身を除く): 105588728

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 217, 244, 248, 427, 434, 488, 797, 854, 868, 1594, 1708, 1736, 1891, 3188, 3416, 3782, 5579, 6376, 7564, 11158, 13237, 15128, 22316, 24707, 26474, 44632, 48617, 49414, 52948, 97234, 98828, 105896, 172949, 194468, 197656, 340319, 345898, 388936, 680638, 691796, 1361276, 1383592, 1507127, 2722552, 3014254, 6028508, 10549889, 12057016, 21099778, 42199556, 84399112]

約数ペア:

[(1, 84399112), (2, 42199556), (4, 21099778), (7, 12057016), (8, 10549889), (14, 6028508), (28, 3014254), (31, 2722552), (56, 1507127), (61, 1383592), (62, 1361276), (122, 691796), (124, 680638), (217, 388936), (244, 345898), (248, 340319), (427, 197656), (434, 194468), (488, 172949), (797, 105896), (854, 98828), (868, 97234), (1594, 52948), (1708, 49414), (1736, 48617), (1891, 44632), (3188, 26474), (3416, 24707), (3782, 22316), (5579, 15128), (6376, 13237), (7564, 11158)]