42120176

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 98993664

約数和(自身を除く): 56873488

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 83, 92, 112, 161, 166, 184, 197, 322, 332, 368, 394, 581, 644, 664, 788, 1162, 1288, 1328, 1379, 1576, 1909, 2324, 2576, 2758, 3152, 3818, 4531, 4648, 5516, 7636, 9062, 9296, 11032, 13363, 15272, 16351, 18124, 22064, 26726, 30544, 31717, 32702, 36248, 53452, 63434, 65404, 72496, 106904, 114457, 126868, 130808, 213808, 228914, 253736, 261616, 376073, 457828, 507472, 752146, 915656, 1504292, 1831312, 2632511, 3008584, 5265022, 6017168, 10530044, 21060088, 42120176]

約数ペア:

[(1, 42120176), (2, 21060088), (4, 10530044), (7, 6017168), (8, 5265022), (14, 3008584), (16, 2632511), (23, 1831312), (28, 1504292), (46, 915656), (56, 752146), (83, 507472), (92, 457828), (112, 376073), (161, 261616), (166, 253736), (184, 228914), (197, 213808), (322, 130808), (332, 126868), (368, 114457), (394, 106904), (581, 72496), (644, 65404), (664, 63434), (788, 53452), (1162, 36248), (1288, 32702), (1328, 31717), (1379, 30544), (1576, 26726), (1909, 22064), (2324, 18124), (2576, 16351), (2758, 15272), (3152, 13363), (3818, 11032), (4531, 9296), (4648, 9062), (5516, 7636)]