71015568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1656

約数の個数: 80

約数和(自身を含む): 200403840

約数和(自身を除く): 129388272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 208, 219, 292, 312, 438, 584, 624, 876, 949, 1168, 1559, 1752, 1898, 2847, 3118, 3504, 3796, 4677, 5694, 6236, 7592, 9354, 11388, 12472, 15184, 18708, 20267, 22776, 24944, 37416, 40534, 45552, 60801, 74832, 81068, 113807, 121602, 162136, 227614, 243204, 324272, 341421, 455228, 486408, 682842, 910456, 972816, 1365684, 1479491, 1820912, 2731368, 2958982, 4438473, 5462736, 5917964, 8876946, 11835928, 17753892, 23671856, 35507784, 71015568]

約数ペア:

[(1, 71015568), (2, 35507784), (3, 23671856), (4, 17753892), (6, 11835928), (8, 8876946), (12, 5917964), (13, 5462736), (16, 4438473), (24, 2958982), (26, 2731368), (39, 1820912), (48, 1479491), (52, 1365684), (73, 972816), (78, 910456), (104, 682842), (146, 486408), (156, 455228), (208, 341421), (219, 324272), (292, 243204), (312, 227614), (438, 162136), (584, 121602), (624, 113807), (876, 81068), (949, 74832), (1168, 60801), (1559, 45552), (1752, 40534), (1898, 37416), (2847, 24944), (3118, 22776), (3504, 20267), (3796, 18708), (4677, 15184), (5694, 12472), (6236, 11388), (7592, 9354)]