77368060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7177}}^1$

素因数の和:7211

約数の個数: 72

約数和(自身を含む): 206209584

約数和(自身を除く): 128841524

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 7177, 10780, 14354, 28708, 35885, 50239, 71770, 78947, 100478, 143540, 157894, 200956, 251195, 315788, 351673, 394735, 502390, 552629, 703346, 789470, 1004780, 1105258, 1406692, 1578940, 1758365, 2210516, 2763145, 3516730, 3868403, 5526290, 7033460, 7736806, 11052580, 15473612, 19342015, 38684030, 77368060]

約数ペア:

[(1, 77368060), (2, 38684030), (4, 19342015), (5, 15473612), (7, 11052580), (10, 7736806), (11, 7033460), (14, 5526290), (20, 3868403), (22, 3516730), (28, 2763145), (35, 2210516), (44, 1758365), (49, 1578940), (55, 1406692), (70, 1105258), (77, 1004780), (98, 789470), (110, 703346), (140, 552629), (154, 502390), (196, 394735), (220, 351673), (245, 315788), (308, 251195), (385, 200956), (490, 157894), (539, 143540), (770, 100478), (980, 78947), (1078, 71770), (1540, 50239), (2156, 35885), (2695, 28708), (5390, 14354), (7177, 10780)]