89358976

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 222768000

約数和(自身を除く): 133409024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 128, 133, 152, 181, 203, 224, 232, 266, 304, 362, 406, 448, 464, 532, 551, 608, 724, 812, 896, 928, 1064, 1102, 1216, 1267, 1448, 1624, 1856, 2128, 2204, 2432, 2534, 2896, 3248, 3439, 3712, 3857, 4256, 4408, 5068, 5249, 5792, 6496, 6878, 7714, 8512, 8816, 10136, 10498, 11584, 12992, 13756, 15428, 17024, 17632, 20272, 20996, 23168, 24073, 25984, 27512, 30856, 35264, 36743, 40544, 41992, 48146, 55024, 61712, 70528, 73486, 81088, 83984, 96292, 99731, 110048, 123424, 146972, 162176, 167968, 192584, 199462, 220096, 246848, 293944, 335936, 385168, 398924, 440192, 493696, 587888, 671872, 698117, 770336, 797848, 1175776, 1396234, 1540672, 1595696, 2351552, 2792468, 3081344, 3191392, 4703104, 5584936, 6382784, 11169872, 12765568, 22339744, 44679488, 89358976]

約数ペア:

[(1, 89358976), (2, 44679488), (4, 22339744), (7, 12765568), (8, 11169872), (14, 6382784), (16, 5584936), (19, 4703104), (28, 3191392), (29, 3081344), (32, 2792468), (38, 2351552), (56, 1595696), (58, 1540672), (64, 1396234), (76, 1175776), (112, 797848), (116, 770336), (128, 698117), (133, 671872), (152, 587888), (181, 493696), (203, 440192), (224, 398924), (232, 385168), (266, 335936), (304, 293944), (362, 246848), (406, 220096), (448, 199462), (464, 192584), (532, 167968), (551, 162176), (608, 146972), (724, 123424), (812, 110048), (896, 99731), (928, 96292), (1064, 83984), (1102, 81088), (1216, 73486), (1267, 70528), (1448, 61712), (1624, 55024), (1856, 48146), (2128, 41992), (2204, 40544), (2432, 36743), (2534, 35264), (2896, 30856), (3248, 27512), (3439, 25984), (3712, 24073), (3857, 23168), (4256, 20996), (4408, 20272), (5068, 17632), (5249, 17024), (5792, 15428), (6496, 13756), (6878, 12992), (7714, 11584), (8512, 10498), (8816, 10136)]