81329136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4567}}^1$

素因数の和:4638

約数の個数: 80

約数和(自身を含む): 244698624

約数和(自身を除く): 163369488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 4567, 5936, 8904, 9134, 13701, 17808, 18268, 27402, 31969, 36536, 54804, 63938, 73072, 95907, 109608, 127876, 191814, 219216, 242051, 255752, 383628, 484102, 511504, 726153, 767256, 968204, 1452306, 1534512, 1694357, 1936408, 2904612, 3388714, 3872816, 5083071, 5809224, 6777428, 10166142, 11618448, 13554856, 20332284, 27109712, 40664568, 81329136]

約数ペア:

[(1, 81329136), (2, 40664568), (3, 27109712), (4, 20332284), (6, 13554856), (7, 11618448), (8, 10166142), (12, 6777428), (14, 5809224), (16, 5083071), (21, 3872816), (24, 3388714), (28, 2904612), (42, 1936408), (48, 1694357), (53, 1534512), (56, 1452306), (84, 968204), (106, 767256), (112, 726153), (159, 511504), (168, 484102), (212, 383628), (318, 255752), (336, 242051), (371, 219216), (424, 191814), (636, 127876), (742, 109608), (848, 95907), (1113, 73072), (1272, 63938), (1484, 54804), (2226, 36536), (2544, 31969), (2968, 27402), (4452, 18268), (4567, 17808), (5936, 13701), (8904, 9134)]