84517264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 183738240

約数和(自身を除く): 99220976

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 71, 97, 104, 118, 142, 194, 208, 236, 284, 388, 472, 568, 767, 776, 923, 944, 1136, 1261, 1534, 1552, 1846, 2522, 3068, 3692, 4189, 5044, 5723, 6136, 6887, 7384, 8378, 10088, 11446, 12272, 13774, 14768, 16756, 20176, 22892, 27548, 33512, 45784, 54457, 55096, 67024, 74399, 89531, 91568, 108914, 110192, 148798, 179062, 217828, 297596, 358124, 406333, 435656, 595192, 716248, 812666, 871312, 1190384, 1432496, 1625332, 3250664, 5282329, 6501328, 10564658, 21129316, 42258632, 84517264]

約数ペア:

[(1, 84517264), (2, 42258632), (4, 21129316), (8, 10564658), (13, 6501328), (16, 5282329), (26, 3250664), (52, 1625332), (59, 1432496), (71, 1190384), (97, 871312), (104, 812666), (118, 716248), (142, 595192), (194, 435656), (208, 406333), (236, 358124), (284, 297596), (388, 217828), (472, 179062), (568, 148798), (767, 110192), (776, 108914), (923, 91568), (944, 89531), (1136, 74399), (1261, 67024), (1534, 55096), (1552, 54457), (1846, 45784), (2522, 33512), (3068, 27548), (3692, 22892), (4189, 20176), (5044, 16756), (5723, 14768), (6136, 13774), (6887, 12272), (7384, 11446), (8378, 10088)]