68320488

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2029}}^1$

素因数の和:2122

約数の個数: 64

約数和(自身を含む): 181238400

約数和(自身を除く): 112917912

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 61, 69, 92, 122, 138, 183, 184, 244, 276, 366, 488, 552, 732, 1403, 1464, 2029, 2806, 4058, 4209, 5612, 6087, 8116, 8418, 11224, 12174, 16232, 16836, 24348, 33672, 46667, 48696, 93334, 123769, 140001, 186668, 247538, 280002, 371307, 373336, 495076, 560004, 742614, 990152, 1120008, 1485228, 2846687, 2970456, 5693374, 8540061, 11386748, 17080122, 22773496, 34160244, 68320488]

約数ペア:

[(1, 68320488), (2, 34160244), (3, 22773496), (4, 17080122), (6, 11386748), (8, 8540061), (12, 5693374), (23, 2970456), (24, 2846687), (46, 1485228), (61, 1120008), (69, 990152), (92, 742614), (122, 560004), (138, 495076), (183, 373336), (184, 371307), (244, 280002), (276, 247538), (366, 186668), (488, 140001), (552, 123769), (732, 93334), (1403, 48696), (1464, 46667), (2029, 33672), (2806, 24348), (4058, 16836), (4209, 16232), (5612, 12174), (6087, 11224), (8116, 8418)]