64356702956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{80329}}^1$

素因数の和:80455

約数の個数: 96

約数和(自身を含む): 145102970880

約数和(自身を除く): 80746267924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 71, 91, 124, 142, 182, 217, 284, 364, 403, 434, 497, 806, 868, 923, 994, 1612, 1846, 1988, 2201, 2821, 3692, 4402, 5642, 6461, 8804, 11284, 12922, 15407, 25844, 28613, 30814, 57226, 61628, 80329, 114452, 160658, 200291, 321316, 400582, 562303, 801164, 1044277, 1124606, 2088554, 2249212, 2490199, 4177108, 4980398, 5703359, 7309939, 9960796, 11406718, 14619878, 17431393, 22813436, 29239756, 32372587, 34862786, 39923513, 64745174, 69725572, 74143667, 79847026, 129490348, 148287334, 159694052, 176804129, 226608109, 296574668, 353608258, 453216218, 519005669, 707216516, 906432436, 1038011338, 1237628903, 2076022676, 2298453677, 2475257806, 4596907354, 4950515612, 9193814708, 16089175739, 32178351478, 64356702956]

約数ペア:

[(1, 64356702956), (2, 32178351478), (4, 16089175739), (7, 9193814708), (13, 4950515612), (14, 4596907354), (26, 2475257806), (28, 2298453677), (31, 2076022676), (52, 1237628903), (62, 1038011338), (71, 906432436), (91, 707216516), (124, 519005669), (142, 453216218), (182, 353608258), (217, 296574668), (284, 226608109), (364, 176804129), (403, 159694052), (434, 148287334), (497, 129490348), (806, 79847026), (868, 74143667), (923, 69725572), (994, 64745174), (1612, 39923513), (1846, 34862786), (1988, 32372587), (2201, 29239756), (2821, 22813436), (3692, 17431393), (4402, 14619878), (5642, 11406718), (6461, 9960796), (8804, 7309939), (11284, 5703359), (12922, 4980398), (15407, 4177108), (25844, 2490199), (28613, 2249212), (30814, 2088554), (57226, 1124606), (61628, 1044277), (80329, 801164), (114452, 562303), (160658, 400582), (200291, 321316)]