81677712

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 217128960

約数和(自身を除く): 135451248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 151, 177, 191, 236, 302, 354, 382, 453, 472, 573, 604, 708, 764, 906, 944, 1146, 1208, 1416, 1528, 1812, 2292, 2416, 2832, 3056, 3624, 4584, 7248, 8909, 9168, 11269, 17818, 22538, 26727, 28841, 33807, 35636, 45076, 53454, 57682, 67614, 71272, 86523, 90152, 106908, 115364, 135228, 142544, 173046, 180304, 213816, 230728, 270456, 346092, 427632, 461456, 540912, 692184, 1384368, 1701619, 3403238, 5104857, 6806476, 10209714, 13612952, 20419428, 27225904, 40838856, 81677712]

約数ペア:

[(1, 81677712), (2, 40838856), (3, 27225904), (4, 20419428), (6, 13612952), (8, 10209714), (12, 6806476), (16, 5104857), (24, 3403238), (48, 1701619), (59, 1384368), (118, 692184), (151, 540912), (177, 461456), (191, 427632), (236, 346092), (302, 270456), (354, 230728), (382, 213816), (453, 180304), (472, 173046), (573, 142544), (604, 135228), (708, 115364), (764, 106908), (906, 90152), (944, 86523), (1146, 71272), (1208, 67614), (1416, 57682), (1528, 53454), (1812, 45076), (2292, 35636), (2416, 33807), (2832, 28841), (3056, 26727), (3624, 22538), (4584, 17818), (7248, 11269), (8909, 9168)]