90393696

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 271252800

約数和(自身を除く): 180859104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 79, 87, 96, 116, 137, 144, 158, 174, 232, 237, 261, 274, 288, 316, 348, 411, 464, 474, 522, 548, 632, 696, 711, 822, 928, 948, 1044, 1096, 1233, 1264, 1392, 1422, 1644, 1896, 2088, 2192, 2291, 2466, 2528, 2784, 2844, 3288, 3792, 3973, 4176, 4384, 4582, 4932, 5688, 6576, 6873, 7584, 7946, 8352, 9164, 9864, 10823, 11376, 11919, 13152, 13746, 15892, 18328, 19728, 20619, 21646, 22752, 23838, 27492, 31784, 32469, 35757, 36656, 39456, 41238, 43292, 47676, 54984, 63568, 64938, 71514, 73312, 82476, 86584, 95352, 97407, 109968, 127136, 129876, 143028, 164952, 173168, 190704, 194814, 219936, 259752, 286056, 313867, 329904, 346336, 381408, 389628, 519504, 572112, 627734, 659808, 779256, 941601, 1039008, 1144224, 1255468, 1558512, 1883202, 2510936, 2824803, 3117024, 3766404, 5021872, 5649606, 7532808, 10043744, 11299212, 15065616, 22598424, 30131232, 45196848, 90393696]

約数ペア:

[(1, 90393696), (2, 45196848), (3, 30131232), (4, 22598424), (6, 15065616), (8, 11299212), (9, 10043744), (12, 7532808), (16, 5649606), (18, 5021872), (24, 3766404), (29, 3117024), (32, 2824803), (36, 2510936), (48, 1883202), (58, 1558512), (72, 1255468), (79, 1144224), (87, 1039008), (96, 941601), (116, 779256), (137, 659808), (144, 627734), (158, 572112), (174, 519504), (232, 389628), (237, 381408), (261, 346336), (274, 329904), (288, 313867), (316, 286056), (348, 259752), (411, 219936), (464, 194814), (474, 190704), (522, 173168), (548, 164952), (632, 143028), (696, 129876), (711, 127136), (822, 109968), (928, 97407), (948, 95352), (1044, 86584), (1096, 82476), (1233, 73312), (1264, 71514), (1392, 64938), (1422, 63568), (1644, 54984), (1896, 47676), (2088, 43292), (2192, 41238), (2291, 39456), (2466, 36656), (2528, 35757), (2784, 32469), (2844, 31784), (3288, 27492), (3792, 23838), (3973, 22752), (4176, 21646), (4384, 20619), (4582, 19728), (4932, 18328), (5688, 15892), (6576, 13746), (6873, 13152), (7584, 11919), (7946, 11376), (8352, 10823), (9164, 9864)]