76342728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 240768000

約数和(自身を除く): 164425272

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 109, 132, 154, 168, 218, 231, 264, 308, 327, 379, 436, 462, 616, 654, 758, 763, 872, 924, 1137, 1199, 1308, 1516, 1526, 1848, 2274, 2289, 2398, 2616, 2653, 3032, 3052, 3597, 4169, 4548, 4578, 4796, 5306, 6104, 7194, 7959, 8338, 8393, 9096, 9156, 9592, 10612, 12507, 14388, 15918, 16676, 16786, 18312, 21224, 25014, 25179, 28776, 29183, 31836, 33352, 33572, 41311, 50028, 50358, 58366, 63672, 67144, 82622, 87549, 100056, 100716, 116732, 123933, 165244, 175098, 201432, 233464, 247866, 289177, 330488, 350196, 454421, 495732, 578354, 700392, 867531, 908842, 991464, 1156708, 1363263, 1735062, 1817684, 2313416, 2726526, 3180947, 3470124, 3635368, 5453052, 6361894, 6940248, 9542841, 10906104, 12723788, 19085682, 25447576, 38171364, 76342728]

約数ペア:

[(1, 76342728), (2, 38171364), (3, 25447576), (4, 19085682), (6, 12723788), (7, 10906104), (8, 9542841), (11, 6940248), (12, 6361894), (14, 5453052), (21, 3635368), (22, 3470124), (24, 3180947), (28, 2726526), (33, 2313416), (42, 1817684), (44, 1735062), (56, 1363263), (66, 1156708), (77, 991464), (84, 908842), (88, 867531), (109, 700392), (132, 578354), (154, 495732), (168, 454421), (218, 350196), (231, 330488), (264, 289177), (308, 247866), (327, 233464), (379, 201432), (436, 175098), (462, 165244), (616, 123933), (654, 116732), (758, 100716), (763, 100056), (872, 87549), (924, 82622), (1137, 67144), (1199, 63672), (1308, 58366), (1516, 50358), (1526, 50028), (1848, 41311), (2274, 33572), (2289, 33352), (2398, 31836), (2616, 29183), (2653, 28776), (3032, 25179), (3052, 25014), (3597, 21224), (4169, 18312), (4548, 16786), (4578, 16676), (4796, 15918), (5306, 14388), (6104, 12507), (7194, 10612), (7959, 9592), (8338, 9156), (8393, 9096)]