85811376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 272982528

約数和(自身を除く): 187171152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 83, 84, 102, 112, 119, 136, 166, 168, 181, 204, 238, 249, 272, 332, 336, 357, 362, 408, 476, 498, 543, 581, 664, 714, 724, 816, 952, 996, 1086, 1162, 1267, 1328, 1411, 1428, 1448, 1743, 1904, 1992, 2172, 2324, 2534, 2822, 2856, 2896, 3077, 3486, 3801, 3984, 4233, 4344, 4648, 5068, 5644, 5712, 6154, 6972, 7602, 8466, 8688, 9231, 9296, 9877, 10136, 11288, 12308, 13944, 15023, 15204, 16932, 18462, 19754, 20272, 21539, 22576, 24616, 27888, 29631, 30046, 30408, 33864, 36924, 39508, 43078, 45069, 49232, 59262, 60092, 60816, 64617, 67728, 73848, 79016, 86156, 90138, 105161, 118524, 120184, 129234, 147696, 158032, 172312, 180276, 210322, 237048, 240368, 255391, 258468, 315483, 344624, 360552, 420644, 474096, 510782, 516936, 630966, 721104, 766173, 841288, 1021564, 1033872, 1261932, 1532346, 1682576, 1787737, 2043128, 2523864, 3064692, 3575474, 4086256, 5047728, 5363211, 6129384, 7150948, 10726422, 12258768, 14301896, 21452844, 28603792, 42905688, 85811376]

約数ペア:

[(1, 85811376), (2, 42905688), (3, 28603792), (4, 21452844), (6, 14301896), (7, 12258768), (8, 10726422), (12, 7150948), (14, 6129384), (16, 5363211), (17, 5047728), (21, 4086256), (24, 3575474), (28, 3064692), (34, 2523864), (42, 2043128), (48, 1787737), (51, 1682576), (56, 1532346), (68, 1261932), (83, 1033872), (84, 1021564), (102, 841288), (112, 766173), (119, 721104), (136, 630966), (166, 516936), (168, 510782), (181, 474096), (204, 420644), (238, 360552), (249, 344624), (272, 315483), (332, 258468), (336, 255391), (357, 240368), (362, 237048), (408, 210322), (476, 180276), (498, 172312), (543, 158032), (581, 147696), (664, 129234), (714, 120184), (724, 118524), (816, 105161), (952, 90138), (996, 86156), (1086, 79016), (1162, 73848), (1267, 67728), (1328, 64617), (1411, 60816), (1428, 60092), (1448, 59262), (1743, 49232), (1904, 45069), (1992, 43078), (2172, 39508), (2324, 36924), (2534, 33864), (2822, 30408), (2856, 30046), (2896, 29631), (3077, 27888), (3486, 24616), (3801, 22576), (3984, 21539), (4233, 20272), (4344, 19754), (4648, 18462), (5068, 16932), (5644, 15204), (5712, 15023), (6154, 13944), (6972, 12308), (7602, 11288), (8466, 10136), (8688, 9877), (9231, 9296)]