90508158

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4159}}^1$

素因数の和:4214

約数の個数: 64

約数和(自身を含む): 223641600

約数和(自身を除く): 133133442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 3627, 4159, 7254, 8318, 10881, 12477, 21762, 24954, 37431, 54067, 74862, 108134, 112293, 128929, 162201, 224586, 257858, 324402, 386787, 486603, 773574, 973206, 1160361, 1459809, 1676077, 2320722, 2919618, 3352154, 3481083, 5028231, 6962166, 10056462, 15084693, 30169386, 45254079, 90508158]

約数ペア:

[(1, 90508158), (2, 45254079), (3, 30169386), (6, 15084693), (9, 10056462), (13, 6962166), (18, 5028231), (26, 3481083), (27, 3352154), (31, 2919618), (39, 2320722), (54, 1676077), (62, 1459809), (78, 1160361), (93, 973206), (117, 773574), (186, 486603), (234, 386787), (279, 324402), (351, 257858), (403, 224586), (558, 162201), (702, 128929), (806, 112293), (837, 108134), (1209, 74862), (1674, 54067), (2418, 37431), (3627, 24954), (4159, 21762), (7254, 12477), (8318, 10881)]