87900672

素因数分解:

$2^9\times 3^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:753

約数の個数: 80

約数和(自身を含む): 237172320

約数和(自身を除く): 149271648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 512, 534, 643, 712, 768, 1068, 1286, 1424, 1536, 1929, 2136, 2572, 2848, 3858, 4272, 5144, 5696, 7716, 8544, 10288, 11392, 15432, 17088, 20576, 22784, 30864, 34176, 41152, 45568, 57227, 61728, 68352, 82304, 114454, 123456, 136704, 164608, 171681, 228908, 246912, 329216, 343362, 457816, 493824, 686724, 915632, 987648, 1373448, 1831264, 2746896, 3662528, 5493792, 7325056, 10987584, 14650112, 21975168, 29300224, 43950336, 87900672]

約数ペア:

[(1, 87900672), (2, 43950336), (3, 29300224), (4, 21975168), (6, 14650112), (8, 10987584), (12, 7325056), (16, 5493792), (24, 3662528), (32, 2746896), (48, 1831264), (64, 1373448), (89, 987648), (96, 915632), (128, 686724), (178, 493824), (192, 457816), (256, 343362), (267, 329216), (356, 246912), (384, 228908), (512, 171681), (534, 164608), (643, 136704), (712, 123456), (768, 114454), (1068, 82304), (1286, 68352), (1424, 61728), (1536, 57227), (1929, 45568), (2136, 41152), (2572, 34176), (2848, 30864), (3858, 22784), (4272, 20576), (5144, 17088), (5696, 15432), (7716, 11392), (8544, 10288)]