77134288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 188095104

約数和(自身を除く): 110960816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 137, 154, 176, 274, 308, 457, 548, 616, 914, 959, 1096, 1232, 1507, 1828, 1918, 2192, 3014, 3199, 3656, 3836, 5027, 6028, 6398, 7312, 7672, 10054, 10549, 12056, 12796, 15344, 20108, 21098, 24112, 25592, 35189, 40216, 42196, 51184, 62609, 70378, 80432, 84392, 125218, 140756, 168784, 250436, 281512, 438263, 500872, 563024, 688699, 876526, 1001744, 1377398, 1753052, 2754796, 3506104, 4820893, 5509592, 7012208, 9641786, 11019184, 19283572, 38567144, 77134288]

約数ペア:

[(1, 77134288), (2, 38567144), (4, 19283572), (7, 11019184), (8, 9641786), (11, 7012208), (14, 5509592), (16, 4820893), (22, 3506104), (28, 2754796), (44, 1753052), (56, 1377398), (77, 1001744), (88, 876526), (112, 688699), (137, 563024), (154, 500872), (176, 438263), (274, 281512), (308, 250436), (457, 168784), (548, 140756), (616, 125218), (914, 84392), (959, 80432), (1096, 70378), (1232, 62609), (1507, 51184), (1828, 42196), (1918, 40216), (2192, 35189), (3014, 25592), (3199, 24112), (3656, 21098), (3836, 20108), (5027, 15344), (6028, 12796), (6398, 12056), (7312, 10549), (7672, 10054)]