76927144

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 171164160

約数和(自身を除く): 94237016

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 137, 148, 259, 271, 274, 296, 518, 542, 548, 959, 1036, 1084, 1096, 1897, 1918, 2072, 2168, 3794, 3836, 5069, 7588, 7672, 10027, 10138, 15176, 20054, 20276, 35483, 37127, 40108, 40552, 70189, 70966, 74254, 80216, 140378, 141932, 148508, 259889, 280756, 283864, 297016, 519778, 561512, 1039556, 1373699, 2079112, 2747398, 5494796, 9615893, 10989592, 19231786, 38463572, 76927144]

約数ペア:

[(1, 76927144), (2, 38463572), (4, 19231786), (7, 10989592), (8, 9615893), (14, 5494796), (28, 2747398), (37, 2079112), (56, 1373699), (74, 1039556), (137, 561512), (148, 519778), (259, 297016), (271, 283864), (274, 280756), (296, 259889), (518, 148508), (542, 141932), (548, 140378), (959, 80216), (1036, 74254), (1084, 70966), (1096, 70189), (1897, 40552), (1918, 40108), (2072, 37127), (2168, 35483), (3794, 20276), (3836, 20054), (5069, 15176), (7588, 10138), (7672, 10027)]