78313284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1550

約数の個数: 96

約数和(自身を含む): 235468800

約数和(自身を除く): 157155516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1278, 1459, 1491, 1917, 1988, 2556, 2918, 2982, 3834, 4377, 4473, 5836, 5964, 7668, 8754, 8946, 10213, 13131, 13419, 17508, 17892, 20426, 26262, 26838, 30639, 39393, 40852, 52524, 53676, 61278, 78786, 91917, 103589, 122556, 157572, 183834, 207178, 275751, 310767, 367668, 414356, 551502, 621534, 725123, 932301, 1103004, 1243068, 1450246, 1864602, 2175369, 2796903, 2900492, 3729204, 4350738, 5593806, 6526107, 8701476, 11187612, 13052214, 19578321, 26104428, 39156642, 78313284]

約数ペア:

[(1, 78313284), (2, 39156642), (3, 26104428), (4, 19578321), (6, 13052214), (7, 11187612), (9, 8701476), (12, 6526107), (14, 5593806), (18, 4350738), (21, 3729204), (27, 2900492), (28, 2796903), (36, 2175369), (42, 1864602), (54, 1450246), (63, 1243068), (71, 1103004), (84, 932301), (108, 725123), (126, 621534), (142, 551502), (189, 414356), (213, 367668), (252, 310767), (284, 275751), (378, 207178), (426, 183834), (497, 157572), (639, 122556), (756, 103589), (852, 91917), (994, 78786), (1278, 61278), (1459, 53676), (1491, 52524), (1917, 40852), (1988, 39393), (2556, 30639), (2918, 26838), (2982, 26262), (3834, 20426), (4377, 17892), (4473, 17508), (5836, 13419), (5964, 13131), (7668, 10213), (8754, 8946)]