61797456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 199939584

約数和(自身を除く): 138142128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 101, 112, 126, 144, 168, 202, 252, 303, 336, 404, 504, 606, 607, 707, 808, 909, 1008, 1212, 1214, 1414, 1616, 1818, 1821, 2121, 2424, 2428, 2828, 3636, 3642, 4242, 4249, 4848, 4856, 5463, 5656, 6363, 7272, 7284, 8484, 8498, 9712, 10926, 11312, 12726, 12747, 14544, 14568, 16968, 16996, 21852, 25452, 25494, 29136, 33936, 33992, 38241, 43704, 50904, 50988, 61307, 67984, 76482, 87408, 101808, 101976, 122614, 152964, 183921, 203952, 245228, 305928, 367842, 429149, 490456, 551763, 611856, 735684, 858298, 980912, 1103526, 1287447, 1471368, 1716596, 2207052, 2574894, 2942736, 3433192, 3862341, 4414104, 5149788, 6866384, 7724682, 8828208, 10299576, 15449364, 20599152, 30898728, 61797456]

約数ペア:

[(1, 61797456), (2, 30898728), (3, 20599152), (4, 15449364), (6, 10299576), (7, 8828208), (8, 7724682), (9, 6866384), (12, 5149788), (14, 4414104), (16, 3862341), (18, 3433192), (21, 2942736), (24, 2574894), (28, 2207052), (36, 1716596), (42, 1471368), (48, 1287447), (56, 1103526), (63, 980912), (72, 858298), (84, 735684), (101, 611856), (112, 551763), (126, 490456), (144, 429149), (168, 367842), (202, 305928), (252, 245228), (303, 203952), (336, 183921), (404, 152964), (504, 122614), (606, 101976), (607, 101808), (707, 87408), (808, 76482), (909, 67984), (1008, 61307), (1212, 50988), (1214, 50904), (1414, 43704), (1616, 38241), (1818, 33992), (1821, 33936), (2121, 29136), (2424, 25494), (2428, 25452), (2828, 21852), (3636, 16996), (3642, 16968), (4242, 14568), (4249, 14544), (4848, 12747), (4856, 12726), (5463, 11312), (5656, 10926), (6363, 9712), (7272, 8498), (7284, 8484)]