77237580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1063}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 248822784

約数和(自身を除く): 171585204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 173, 210, 346, 420, 519, 692, 865, 1038, 1063, 1211, 1730, 2076, 2126, 2422, 2595, 3189, 3460, 3633, 4252, 4844, 5190, 5315, 6055, 6378, 7266, 7441, 10380, 10630, 12110, 12756, 14532, 14882, 15945, 18165, 21260, 22323, 24220, 29764, 31890, 36330, 37205, 44646, 63780, 72660, 74410, 89292, 111615, 148820, 183899, 223230, 367798, 446460, 551697, 735596, 919495, 1103394, 1287293, 1838990, 2206788, 2574586, 2758485, 3677980, 3861879, 5149172, 5516970, 6436465, 7723758, 11033940, 12872930, 15447516, 19309395, 25745860, 38618790, 77237580]

約数ペア:

[(1, 77237580), (2, 38618790), (3, 25745860), (4, 19309395), (5, 15447516), (6, 12872930), (7, 11033940), (10, 7723758), (12, 6436465), (14, 5516970), (15, 5149172), (20, 3861879), (21, 3677980), (28, 2758485), (30, 2574586), (35, 2206788), (42, 1838990), (60, 1287293), (70, 1103394), (84, 919495), (105, 735596), (140, 551697), (173, 446460), (210, 367798), (346, 223230), (420, 183899), (519, 148820), (692, 111615), (865, 89292), (1038, 74410), (1063, 72660), (1211, 63780), (1730, 44646), (2076, 37205), (2126, 36330), (2422, 31890), (2595, 29764), (3189, 24220), (3460, 22323), (3633, 21260), (4252, 18165), (4844, 15945), (5190, 14882), (5315, 14532), (6055, 12756), (6378, 12110), (7266, 10630), (7441, 10380)]