87203142

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:955

約数の個数: 80

約数和(自身を含む): 215151552

約数和(自身を除く): 127948410

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 81, 94, 117, 141, 162, 234, 282, 351, 423, 611, 702, 846, 881, 1053, 1222, 1269, 1762, 1833, 2106, 2538, 2643, 3666, 3807, 5286, 5499, 7614, 7929, 10998, 11453, 15858, 16497, 22906, 23787, 32994, 34359, 41407, 47574, 49491, 68718, 71361, 82814, 98982, 103077, 124221, 142722, 206154, 248442, 309231, 372663, 538291, 618462, 745326, 927693, 1076582, 1117989, 1614873, 1855386, 2235978, 3229746, 3353967, 4844619, 6707934, 9689238, 14533857, 29067714, 43601571, 87203142]

約数ペア:

[(1, 87203142), (2, 43601571), (3, 29067714), (6, 14533857), (9, 9689238), (13, 6707934), (18, 4844619), (26, 3353967), (27, 3229746), (39, 2235978), (47, 1855386), (54, 1614873), (78, 1117989), (81, 1076582), (94, 927693), (117, 745326), (141, 618462), (162, 538291), (234, 372663), (282, 309231), (351, 248442), (423, 206154), (611, 142722), (702, 124221), (846, 103077), (881, 98982), (1053, 82814), (1222, 71361), (1269, 68718), (1762, 49491), (1833, 47574), (2106, 41407), (2538, 34359), (2643, 32994), (3666, 23787), (3807, 22906), (5286, 16497), (5499, 15858), (7614, 11453), (7929, 10998)]