84074640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26947}}^1$

素因数の和:26976

約数の個数: 80

約数和(自身を含む): 280690368

約数和(自身を除く): 196615728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 26947, 53894, 80841, 107788, 134735, 161682, 215576, 269470, 323364, 350311, 404205, 431152, 538940, 646728, 700622, 808410, 1050933, 1077880, 1293456, 1401244, 1616820, 1751555, 2101866, 2155760, 2802488, 3233640, 3503110, 4203732, 5254665, 5604976, 6467280, 7006220, 8407464, 10509330, 14012440, 16814928, 21018660, 28024880, 42037320, 84074640]

約数ペア:

[(1, 84074640), (2, 42037320), (3, 28024880), (4, 21018660), (5, 16814928), (6, 14012440), (8, 10509330), (10, 8407464), (12, 7006220), (13, 6467280), (15, 5604976), (16, 5254665), (20, 4203732), (24, 3503110), (26, 3233640), (30, 2802488), (39, 2155760), (40, 2101866), (48, 1751555), (52, 1616820), (60, 1401244), (65, 1293456), (78, 1077880), (80, 1050933), (104, 808410), (120, 700622), (130, 646728), (156, 538940), (195, 431152), (208, 404205), (240, 350311), (260, 323364), (312, 269470), (390, 215576), (520, 161682), (624, 134735), (780, 107788), (1040, 80841), (1560, 53894), (3120, 26947)]