70603468

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 147571200

約数和(自身を除く): 76967732

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 169, 239, 247, 299, 338, 437, 478, 494, 598, 676, 874, 956, 988, 1196, 1748, 3107, 3211, 3887, 4541, 5497, 5681, 6214, 6422, 7774, 9082, 10994, 11362, 12428, 12844, 15548, 18164, 21988, 22724, 40391, 59033, 71461, 73853, 80782, 104443, 118066, 142922, 147706, 161564, 208886, 236132, 285844, 295412, 417772, 767429, 928993, 1357759, 1534858, 1857986, 2715518, 3069716, 3715972, 5431036, 17650867, 35301734, 70603468]

約数ペア:

[(1, 70603468), (2, 35301734), (4, 17650867), (13, 5431036), (19, 3715972), (23, 3069716), (26, 2715518), (38, 1857986), (46, 1534858), (52, 1357759), (76, 928993), (92, 767429), (169, 417772), (239, 295412), (247, 285844), (299, 236132), (338, 208886), (437, 161564), (478, 147706), (494, 142922), (598, 118066), (676, 104443), (874, 80782), (956, 73853), (988, 71461), (1196, 59033), (1748, 40391), (3107, 22724), (3211, 21988), (3887, 18164), (4541, 15548), (5497, 12844), (5681, 12428), (6214, 11362), (6422, 10994), (7774, 9082)]