42538572

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 113498112

約数和(自身を除く): 70959540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 811, 846, 1116, 1457, 1622, 1692, 2433, 2914, 3244, 4371, 4866, 5828, 7299, 8742, 9732, 13113, 14598, 17484, 25141, 26226, 29196, 38117, 50282, 52452, 75423, 76234, 100564, 114351, 150846, 152468, 226269, 228702, 301692, 343053, 452538, 457404, 686106, 905076, 1181627, 1372212, 2363254, 3544881, 4726508, 7089762, 10634643, 14179524, 21269286, 42538572]

約数ペア:

[(1, 42538572), (2, 21269286), (3, 14179524), (4, 10634643), (6, 7089762), (9, 4726508), (12, 3544881), (18, 2363254), (31, 1372212), (36, 1181627), (47, 905076), (62, 686106), (93, 457404), (94, 452538), (124, 343053), (141, 301692), (186, 228702), (188, 226269), (279, 152468), (282, 150846), (372, 114351), (423, 100564), (558, 76234), (564, 75423), (811, 52452), (846, 50282), (1116, 38117), (1457, 29196), (1622, 26226), (1692, 25141), (2433, 17484), (2914, 14598), (3244, 13113), (4371, 9732), (4866, 8742), (5828, 7299)]