85451436

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 269884160

約数和(自身を除く): 184432724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 567, 661, 684, 756, 798, 972, 1026, 1134, 1197, 1322, 1539, 1596, 1701, 1983, 2052, 2268, 2394, 2644, 3078, 3402, 3591, 3966, 4617, 4627, 4788, 5949, 6156, 6804, 7182, 7932, 9234, 9254, 10773, 11898, 12559, 13881, 14364, 17847, 18468, 18508, 21546, 23796, 25118, 27762, 32319, 35694, 37677, 41643, 43092, 50236, 53541, 55524, 64638, 71388, 75354, 83286, 87913, 107082, 113031, 124929, 129276, 150708, 160623, 166572, 175826, 214164, 226062, 249858, 263739, 321246, 339093, 351652, 374787, 452124, 499716, 527478, 642492, 678186, 749574, 791217, 1017279, 1054956, 1124361, 1356372, 1499148, 1582434, 2034558, 2248722, 2373651, 3051837, 3164868, 4069116, 4497444, 4747302, 6103674, 7120953, 9494604, 12207348, 14241906, 21362859, 28483812, 42725718, 85451436]

約数ペア:

[(1, 85451436), (2, 42725718), (3, 28483812), (4, 21362859), (6, 14241906), (7, 12207348), (9, 9494604), (12, 7120953), (14, 6103674), (18, 4747302), (19, 4497444), (21, 4069116), (27, 3164868), (28, 3051837), (36, 2373651), (38, 2248722), (42, 2034558), (54, 1582434), (57, 1499148), (63, 1356372), (76, 1124361), (81, 1054956), (84, 1017279), (108, 791217), (114, 749574), (126, 678186), (133, 642492), (162, 527478), (171, 499716), (189, 452124), (228, 374787), (243, 351652), (252, 339093), (266, 321246), (324, 263739), (342, 249858), (378, 226062), (399, 214164), (486, 175826), (513, 166572), (532, 160623), (567, 150708), (661, 129276), (684, 124929), (756, 113031), (798, 107082), (972, 87913), (1026, 83286), (1134, 75354), (1197, 71388), (1322, 64638), (1539, 55524), (1596, 53541), (1701, 50236), (1983, 43092), (2052, 41643), (2268, 37677), (2394, 35694), (2644, 32319), (3078, 27762), (3402, 25118), (3591, 23796), (3966, 21546), (4617, 18508), (4627, 18468), (4788, 17847), (5949, 14364), (6156, 13881), (6804, 12559), (7182, 11898), (7932, 10773), (9234, 9254)]