81072936

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5189}}^1$

素因数の和:5239

約数の個数: 96

約数和(自身を含む): 259084800

約数和(自身を除く): 178011864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5189, 5208, 7812, 10378, 15567, 15624, 20756, 31134, 36323, 41512, 46701, 62268, 72646, 93402, 108969, 124536, 145292, 160859, 186804, 217938, 290584, 321718, 326907, 373608, 435876, 482577, 643436, 653814, 871752, 965154, 1126013, 1286872, 1307628, 1447731, 1930308, 2252026, 2615256, 2895462, 3378039, 3860616, 4504052, 5790924, 6756078, 9008104, 10134117, 11581848, 13512156, 20268234, 27024312, 40536468, 81072936]

約数ペア:

[(1, 81072936), (2, 40536468), (3, 27024312), (4, 20268234), (6, 13512156), (7, 11581848), (8, 10134117), (9, 9008104), (12, 6756078), (14, 5790924), (18, 4504052), (21, 3860616), (24, 3378039), (28, 2895462), (31, 2615256), (36, 2252026), (42, 1930308), (56, 1447731), (62, 1307628), (63, 1286872), (72, 1126013), (84, 965154), (93, 871752), (124, 653814), (126, 643436), (168, 482577), (186, 435876), (217, 373608), (248, 326907), (252, 321718), (279, 290584), (372, 217938), (434, 186804), (504, 160859), (558, 145292), (651, 124536), (744, 108969), (868, 93402), (1116, 72646), (1302, 62268), (1736, 46701), (1953, 41512), (2232, 36323), (2604, 31134), (3906, 20756), (5189, 15624), (5208, 15567), (7812, 10378)]