90377728

素因数分解:

$2^9\times 7^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 80

約数和(自身を含む): 208986624

約数和(自身を除く): 118608896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 167, 224, 256, 302, 334, 448, 512, 604, 668, 896, 1057, 1169, 1208, 1336, 1792, 2114, 2338, 2416, 2672, 3584, 4228, 4676, 4832, 5344, 8456, 9352, 9664, 10688, 16912, 18704, 19328, 21376, 25217, 33824, 37408, 38656, 42752, 50434, 67648, 74816, 77312, 85504, 100868, 135296, 149632, 176519, 201736, 270592, 299264, 353038, 403472, 541184, 598528, 706076, 806944, 1412152, 1613888, 2824304, 3227776, 5648608, 6455552, 11297216, 12911104, 22594432, 45188864, 90377728]

約数ペア:

[(1, 90377728), (2, 45188864), (4, 22594432), (7, 12911104), (8, 11297216), (14, 6455552), (16, 5648608), (28, 3227776), (32, 2824304), (56, 1613888), (64, 1412152), (112, 806944), (128, 706076), (151, 598528), (167, 541184), (224, 403472), (256, 353038), (302, 299264), (334, 270592), (448, 201736), (512, 176519), (604, 149632), (668, 135296), (896, 100868), (1057, 85504), (1169, 77312), (1208, 74816), (1336, 67648), (1792, 50434), (2114, 42752), (2338, 38656), (2416, 37408), (2672, 33824), (3584, 25217), (4228, 21376), (4676, 19328), (4832, 18704), (5344, 16912), (8456, 10688), (9352, 9664)]