84657844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 163900800

約数和(自身を除く): 79242956

約数列:

[1, 2, 4, 19, 29, 38, 58, 71, 76, 116, 142, 284, 541, 551, 1082, 1102, 1349, 2059, 2164, 2204, 2698, 4118, 5396, 8236, 10279, 15689, 20558, 31378, 38411, 39121, 41116, 62756, 76822, 78242, 153644, 156484, 298091, 596182, 729809, 1113919, 1192364, 1459618, 2227838, 2919236, 4455676, 21164461, 42328922, 84657844]

約数ペア:

[(1, 84657844), (2, 42328922), (4, 21164461), (19, 4455676), (29, 2919236), (38, 2227838), (58, 1459618), (71, 1192364), (76, 1113919), (116, 729809), (142, 596182), (284, 298091), (541, 156484), (551, 153644), (1082, 78242), (1102, 76822), (1349, 62756), (2059, 41116), (2164, 39121), (2204, 38411), (2698, 31378), (4118, 20558), (5396, 15689), (8236, 10279)]