78708162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 179617536

約数和(自身を除く): 100909374

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 73, 78, 138, 146, 219, 299, 438, 598, 601, 897, 949, 1202, 1679, 1794, 1803, 1898, 2847, 3358, 3606, 5037, 5694, 7813, 10074, 13823, 15626, 21827, 23439, 27646, 41469, 43654, 43873, 46878, 65481, 82938, 87746, 130962, 131619, 179699, 263238, 359398, 539097, 570349, 1009079, 1078194, 1140698, 1711047, 2018158, 3027237, 3422094, 6054474, 13118027, 26236054, 39354081, 78708162]

約数ペア:

[(1, 78708162), (2, 39354081), (3, 26236054), (6, 13118027), (13, 6054474), (23, 3422094), (26, 3027237), (39, 2018158), (46, 1711047), (69, 1140698), (73, 1078194), (78, 1009079), (138, 570349), (146, 539097), (219, 359398), (299, 263238), (438, 179699), (598, 131619), (601, 130962), (897, 87746), (949, 82938), (1202, 65481), (1679, 46878), (1794, 43873), (1803, 43654), (1898, 41469), (2847, 27646), (3358, 23439), (3606, 21827), (5037, 15626), (5694, 13823), (7813, 10074)]