78818761140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2800951}}^1$

素因数の和:2801037

約数の個数: 96

約数和(自身を含む): 255984605184

約数和(自身を除く): 177165844044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5628, 7035, 9380, 14070, 28140, 2800951, 5601902, 8402853, 11203804, 14004755, 16805706, 19606657, 28009510, 33611412, 39213314, 42014265, 56019020, 58819971, 78426628, 84028530, 98033285, 117639942, 168057060, 187663717, 196066570, 235279884, 294099855, 375327434, 392133140, 562991151, 588199710, 750654868, 938318585, 1125982302, 1176399420, 1313646019, 1876637170, 2251964604, 2627292038, 2814955755, 3753274340, 3940938057, 5254584076, 5629911510, 6568230095, 7881876114, 11259823020, 13136460190, 15763752228, 19704690285, 26272920380, 39409380570, 78818761140]

約数ペア:

[(1, 78818761140), (2, 39409380570), (3, 26272920380), (4, 19704690285), (5, 15763752228), (6, 13136460190), (7, 11259823020), (10, 7881876114), (12, 6568230095), (14, 5629911510), (15, 5254584076), (20, 3940938057), (21, 3753274340), (28, 2814955755), (30, 2627292038), (35, 2251964604), (42, 1876637170), (60, 1313646019), (67, 1176399420), (70, 1125982302), (84, 938318585), (105, 750654868), (134, 588199710), (140, 562991151), (201, 392133140), (210, 375327434), (268, 294099855), (335, 235279884), (402, 196066570), (420, 187663717), (469, 168057060), (670, 117639942), (804, 98033285), (938, 84028530), (1005, 78426628), (1340, 58819971), (1407, 56019020), (1876, 42014265), (2010, 39213314), (2345, 33611412), (2814, 28009510), (4020, 19606657), (4690, 16805706), (5628, 14004755), (7035, 11203804), (9380, 8402853), (14070, 5601902), (28140, 2800951)]