77774889152

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{5011}}^1\times {\mathrm{7823}}^1$

素因数の和:12877

約数の個数: 56

約数和(自身を含む): 159365240832

約数和(自身を除く): 81590351680

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 5011, 7823, 10022, 15646, 20044, 31292, 40088, 62584, 80176, 125168, 155341, 160352, 242513, 250336, 310682, 320704, 485026, 500672, 621364, 970052, 1242728, 1940104, 2485456, 3880208, 4970912, 7760416, 9941824, 15520832, 39201053, 78402106, 156804212, 313608424, 627216848, 1215232643, 1254433696, 2430465286, 2508867392, 4860930572, 9721861144, 19443722288, 38887444576, 77774889152]

約数ペア:

[(1, 77774889152), (2, 38887444576), (4, 19443722288), (8, 9721861144), (16, 4860930572), (31, 2508867392), (32, 2430465286), (62, 1254433696), (64, 1215232643), (124, 627216848), (248, 313608424), (496, 156804212), (992, 78402106), (1984, 39201053), (5011, 15520832), (7823, 9941824), (10022, 7760416), (15646, 4970912), (20044, 3880208), (31292, 2485456), (40088, 1940104), (62584, 1242728), (80176, 970052), (125168, 621364), (155341, 500672), (160352, 485026), (242513, 320704), (250336, 310682)]