87712056

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 253016400

約数和(自身を除く): 165304344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 97, 114, 152, 171, 194, 228, 291, 342, 388, 456, 582, 661, 684, 776, 873, 1164, 1322, 1368, 1746, 1843, 1983, 2328, 2644, 3492, 3686, 3966, 5288, 5529, 5949, 6984, 7372, 7932, 11058, 11898, 12559, 14744, 15864, 16587, 22116, 23796, 25118, 33174, 37677, 44232, 47592, 50236, 64117, 66348, 75354, 100472, 113031, 128234, 132696, 150708, 192351, 226062, 256468, 301416, 384702, 452124, 512936, 577053, 769404, 904248, 1154106, 1218223, 1538808, 2308212, 2436446, 3654669, 4616424, 4872892, 7309338, 9745784, 10964007, 14618676, 21928014, 29237352, 43856028, 87712056]

約数ペア:

[(1, 87712056), (2, 43856028), (3, 29237352), (4, 21928014), (6, 14618676), (8, 10964007), (9, 9745784), (12, 7309338), (18, 4872892), (19, 4616424), (24, 3654669), (36, 2436446), (38, 2308212), (57, 1538808), (72, 1218223), (76, 1154106), (97, 904248), (114, 769404), (152, 577053), (171, 512936), (194, 452124), (228, 384702), (291, 301416), (342, 256468), (388, 226062), (456, 192351), (582, 150708), (661, 132696), (684, 128234), (776, 113031), (873, 100472), (1164, 75354), (1322, 66348), (1368, 64117), (1746, 50236), (1843, 47592), (1983, 44232), (2328, 37677), (2644, 33174), (3492, 25118), (3686, 23796), (3966, 22116), (5288, 16587), (5529, 15864), (5949, 14744), (6984, 12559), (7372, 11898), (7932, 11058)]