123122448

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^2\times {\mathrm{137}}^1$

素因数の和:309

約数の個数: 90

約数和(自身を含む): 351536094

約数和(自身を除く): 228413646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 137, 144, 158, 237, 274, 316, 411, 474, 548, 632, 711, 822, 948, 1096, 1233, 1264, 1422, 1644, 1896, 2192, 2466, 2844, 3288, 3792, 4932, 5688, 6241, 6576, 9864, 10823, 11376, 12482, 18723, 19728, 21646, 24964, 32469, 37446, 43292, 49928, 56169, 64938, 74892, 86584, 97407, 99856, 112338, 129876, 149784, 173168, 194814, 224676, 259752, 299568, 389628, 449352, 519504, 779256, 855017, 898704, 1558512, 1710034, 2565051, 3420068, 5130102, 6840136, 7695153, 10260204, 13680272, 15390306, 20520408, 30780612, 41040816, 61561224, 123122448]

約数ペア:

[(1, 123122448), (2, 61561224), (3, 41040816), (4, 30780612), (6, 20520408), (8, 15390306), (9, 13680272), (12, 10260204), (16, 7695153), (18, 6840136), (24, 5130102), (36, 3420068), (48, 2565051), (72, 1710034), (79, 1558512), (137, 898704), (144, 855017), (158, 779256), (237, 519504), (274, 449352), (316, 389628), (411, 299568), (474, 259752), (548, 224676), (632, 194814), (711, 173168), (822, 149784), (948, 129876), (1096, 112338), (1233, 99856), (1264, 97407), (1422, 86584), (1644, 74892), (1896, 64938), (2192, 56169), (2466, 49928), (2844, 43292), (3288, 37446), (3792, 32469), (4932, 24964), (5688, 21646), (6241, 19728), (6576, 18723), (9864, 12482), (10823, 11376)]