78518016

素因数分解:

$2^8\times 3^2\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:718

約数の個数: 108

約数和(自身を含む): 231016968

約数和(自身を除く): 152498952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 424, 477, 576, 636, 643, 768, 848, 954, 1152, 1272, 1286, 1696, 1908, 1929, 2304, 2544, 2572, 3392, 3816, 3858, 5088, 5144, 5787, 6784, 7632, 7716, 10176, 10288, 11574, 13568, 15264, 15432, 20352, 20576, 23148, 30528, 30864, 34079, 40704, 41152, 46296, 61056, 61728, 68158, 82304, 92592, 102237, 122112, 123456, 136316, 164608, 185184, 204474, 246912, 272632, 306711, 370368, 408948, 493824, 545264, 613422, 740736, 817896, 1090528, 1226844, 1481472, 1635792, 2181056, 2453688, 3271584, 4362112, 4907376, 6543168, 8724224, 9814752, 13086336, 19629504, 26172672, 39259008, 78518016]

約数ペア:

[(1, 78518016), (2, 39259008), (3, 26172672), (4, 19629504), (6, 13086336), (8, 9814752), (9, 8724224), (12, 6543168), (16, 4907376), (18, 4362112), (24, 3271584), (32, 2453688), (36, 2181056), (48, 1635792), (53, 1481472), (64, 1226844), (72, 1090528), (96, 817896), (106, 740736), (128, 613422), (144, 545264), (159, 493824), (192, 408948), (212, 370368), (256, 306711), (288, 272632), (318, 246912), (384, 204474), (424, 185184), (477, 164608), (576, 136316), (636, 123456), (643, 122112), (768, 102237), (848, 92592), (954, 82304), (1152, 68158), (1272, 61728), (1286, 61056), (1696, 46296), (1908, 41152), (1929, 40704), (2304, 34079), (2544, 30864), (2572, 30528), (3392, 23148), (3816, 20576), (3858, 20352), (5088, 15432), (5144, 15264), (5787, 13568), (6784, 11574), (7632, 10288), (7716, 10176)]