69206528

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 80

約数和(自身を含む): 147312000

約数和(自身を除く): 78105472

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 64, 79, 116, 118, 128, 158, 232, 236, 256, 316, 464, 472, 512, 632, 928, 944, 1264, 1711, 1856, 1888, 2291, 2528, 3422, 3712, 3776, 4582, 4661, 5056, 6844, 7424, 7552, 9164, 9322, 10112, 13688, 14848, 15104, 18328, 18644, 20224, 27376, 30208, 36656, 37288, 40448, 54752, 73312, 74576, 109504, 135169, 146624, 149152, 219008, 270338, 293248, 298304, 438016, 540676, 586496, 596608, 876032, 1081352, 1172992, 1193216, 2162704, 2386432, 4325408, 8650816, 17301632, 34603264, 69206528]

約数ペア:

[(1, 69206528), (2, 34603264), (4, 17301632), (8, 8650816), (16, 4325408), (29, 2386432), (32, 2162704), (58, 1193216), (59, 1172992), (64, 1081352), (79, 876032), (116, 596608), (118, 586496), (128, 540676), (158, 438016), (232, 298304), (236, 293248), (256, 270338), (316, 219008), (464, 149152), (472, 146624), (512, 135169), (632, 109504), (928, 74576), (944, 73312), (1264, 54752), (1711, 40448), (1856, 37288), (1888, 36656), (2291, 30208), (2528, 27376), (3422, 20224), (3712, 18644), (3776, 18328), (4582, 15104), (4661, 14848), (5056, 13688), (6844, 10112), (7424, 9322), (7552, 9164)]