80516604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7207}}^1$

素因数の和:7247

約数の個数: 72

約数和(自身を含む): 230079360

約数和(自身を除く): 149562756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 7207, 11172, 14414, 21621, 28828, 43242, 50449, 86484, 100898, 136933, 151347, 201796, 273866, 302694, 353143, 410799, 547732, 605388, 706286, 821598, 958531, 1059429, 1412572, 1643196, 1917062, 2118858, 2875593, 3834124, 4237716, 5751186, 6709717, 11502372, 13419434, 20129151, 26838868, 40258302, 80516604]

約数ペア:

[(1, 80516604), (2, 40258302), (3, 26838868), (4, 20129151), (6, 13419434), (7, 11502372), (12, 6709717), (14, 5751186), (19, 4237716), (21, 3834124), (28, 2875593), (38, 2118858), (42, 1917062), (49, 1643196), (57, 1412572), (76, 1059429), (84, 958531), (98, 821598), (114, 706286), (133, 605388), (147, 547732), (196, 410799), (228, 353143), (266, 302694), (294, 273866), (399, 201796), (532, 151347), (588, 136933), (798, 100898), (931, 86484), (1596, 50449), (1862, 43242), (2793, 28828), (3724, 21621), (5586, 14414), (7207, 11172)]