77295680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3137}}^1$

素因数の和:3172

約数の個数: 112

約数和(自身を含む): 229550976

約数和(自身を除く): 152255296

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3137, 3520, 4928, 6160, 6274, 12320, 12548, 15685, 21959, 24640, 25096, 31370, 34507, 43918, 50192, 62740, 69014, 87836, 100384, 109795, 125480, 138028, 172535, 175672, 200768, 219590, 241549, 250960, 276056, 345070, 351344, 439180, 483098, 501920, 552112, 690140, 702688, 878360, 966196, 1003840, 1104224, 1207745, 1380280, 1405376, 1756720, 1932392, 2208448, 2415490, 2760560, 3513440, 3864784, 4830980, 5521120, 7026880, 7729568, 9661960, 11042240, 15459136, 19323920, 38647840, 77295680]

約数ペア:

[(1, 77295680), (2, 38647840), (4, 19323920), (5, 15459136), (7, 11042240), (8, 9661960), (10, 7729568), (11, 7026880), (14, 5521120), (16, 4830980), (20, 3864784), (22, 3513440), (28, 2760560), (32, 2415490), (35, 2208448), (40, 1932392), (44, 1756720), (55, 1405376), (56, 1380280), (64, 1207745), (70, 1104224), (77, 1003840), (80, 966196), (88, 878360), (110, 702688), (112, 690140), (140, 552112), (154, 501920), (160, 483098), (176, 439180), (220, 351344), (224, 345070), (280, 276056), (308, 250960), (320, 241549), (352, 219590), (385, 200768), (440, 175672), (448, 172535), (560, 138028), (616, 125480), (704, 109795), (770, 100384), (880, 87836), (1120, 69014), (1232, 62740), (1540, 50192), (1760, 43918), (2240, 34507), (2464, 31370), (3080, 25096), (3137, 24640), (3520, 21959), (4928, 15685), (6160, 12548), (6274, 12320)]