74891768

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 171936000

約数和(自身を除く): 97044232

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 236, 266, 413, 472, 532, 826, 1064, 1121, 1193, 1652, 2242, 2386, 3304, 4484, 4772, 7847, 8351, 8968, 9544, 15694, 16702, 22667, 31388, 33404, 45334, 62776, 66808, 70387, 90668, 140774, 158669, 181336, 281548, 317338, 492709, 563096, 634676, 985418, 1269352, 1337353, 1970836, 2674706, 3941672, 5349412, 9361471, 10698824, 18722942, 37445884, 74891768]

約数ペア:

[(1, 74891768), (2, 37445884), (4, 18722942), (7, 10698824), (8, 9361471), (14, 5349412), (19, 3941672), (28, 2674706), (38, 1970836), (56, 1337353), (59, 1269352), (76, 985418), (118, 634676), (133, 563096), (152, 492709), (236, 317338), (266, 281548), (413, 181336), (472, 158669), (532, 140774), (826, 90668), (1064, 70387), (1121, 66808), (1193, 62776), (1652, 45334), (2242, 33404), (2386, 31388), (3304, 22667), (4484, 16702), (4772, 15694), (7847, 9544), (8351, 8968)]