69137656

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 157248000

約数和(自身を除く): 88110344

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 181, 266, 359, 362, 532, 718, 724, 1064, 1267, 1436, 1448, 2513, 2534, 2872, 3439, 5026, 5068, 6821, 6878, 10052, 10136, 13642, 13756, 20104, 24073, 27284, 27512, 47747, 48146, 54568, 64979, 95494, 96292, 129958, 190988, 192584, 259916, 381976, 454853, 519832, 909706, 1234601, 1819412, 2469202, 3638824, 4938404, 8642207, 9876808, 17284414, 34568828, 69137656]

約数ペア:

[(1, 69137656), (2, 34568828), (4, 17284414), (7, 9876808), (8, 8642207), (14, 4938404), (19, 3638824), (28, 2469202), (38, 1819412), (56, 1234601), (76, 909706), (133, 519832), (152, 454853), (181, 381976), (266, 259916), (359, 192584), (362, 190988), (532, 129958), (718, 96292), (724, 95494), (1064, 64979), (1267, 54568), (1436, 48146), (1448, 47747), (2513, 27512), (2534, 27284), (2872, 24073), (3439, 20104), (5026, 13756), (5068, 13642), (6821, 10136), (6878, 10052)]