84676872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 254361600

約数和(自身を除く): 169684728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 71, 84, 93, 124, 142, 168, 186, 213, 217, 229, 248, 284, 372, 426, 434, 458, 497, 568, 651, 687, 744, 852, 868, 916, 994, 1302, 1374, 1491, 1603, 1704, 1736, 1832, 1988, 2201, 2604, 2748, 2982, 3206, 3976, 4402, 4809, 5208, 5496, 5964, 6412, 6603, 7099, 8804, 9618, 11928, 12824, 13206, 14198, 15407, 16259, 17608, 19236, 21297, 26412, 28396, 30814, 32518, 38472, 42594, 46221, 48777, 49693, 52824, 56792, 61628, 65036, 85188, 92442, 97554, 99386, 113813, 123256, 130072, 149079, 170376, 184884, 195108, 198772, 227626, 298158, 341439, 369768, 390216, 397544, 455252, 504029, 596316, 682878, 910504, 1008058, 1192632, 1365756, 1512087, 2016116, 2731512, 3024174, 3528203, 4032232, 6048348, 7056406, 10584609, 12096696, 14112812, 21169218, 28225624, 42338436, 84676872]

約数ペア:

[(1, 84676872), (2, 42338436), (3, 28225624), (4, 21169218), (6, 14112812), (7, 12096696), (8, 10584609), (12, 7056406), (14, 6048348), (21, 4032232), (24, 3528203), (28, 3024174), (31, 2731512), (42, 2016116), (56, 1512087), (62, 1365756), (71, 1192632), (84, 1008058), (93, 910504), (124, 682878), (142, 596316), (168, 504029), (186, 455252), (213, 397544), (217, 390216), (229, 369768), (248, 341439), (284, 298158), (372, 227626), (426, 198772), (434, 195108), (458, 184884), (497, 170376), (568, 149079), (651, 130072), (687, 123256), (744, 113813), (852, 99386), (868, 97554), (916, 92442), (994, 85188), (1302, 65036), (1374, 61628), (1491, 56792), (1603, 52824), (1704, 49693), (1736, 48777), (1832, 46221), (1988, 42594), (2201, 38472), (2604, 32518), (2748, 30814), (2982, 28396), (3206, 26412), (3976, 21297), (4402, 19236), (4809, 17608), (5208, 16259), (5496, 15407), (5964, 14198), (6412, 13206), (6603, 12824), (7099, 11928), (8804, 9618)]