78090510420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33372013}}^1$

素因数の和:33372041

約数の個数: 72

約数和(自身を含む): 255095675016

約数和(自身を除く): 177005164596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 33372013, 66744026, 100116039, 133488052, 166860065, 200232078, 300348117, 333720130, 400464156, 433836169, 500580195, 600696234, 667440260, 867672338, 1001160390, 1201392468, 1301508507, 1501740585, 1735344676, 2002320780, 2169180845, 2603017014, 3003481170, 3904525521, 4338361690, 5206034028, 6006962340, 6507542535, 7809051042, 8676723380, 13015085070, 15618102084, 19522627605, 26030170140, 39045255210, 78090510420]

約数ペア:

[(1, 78090510420), (2, 39045255210), (3, 26030170140), (4, 19522627605), (5, 15618102084), (6, 13015085070), (9, 8676723380), (10, 7809051042), (12, 6507542535), (13, 6006962340), (15, 5206034028), (18, 4338361690), (20, 3904525521), (26, 3003481170), (30, 2603017014), (36, 2169180845), (39, 2002320780), (45, 1735344676), (52, 1501740585), (60, 1301508507), (65, 1201392468), (78, 1001160390), (90, 867672338), (117, 667440260), (130, 600696234), (156, 500580195), (180, 433836169), (195, 400464156), (234, 333720130), (260, 300348117), (390, 200232078), (468, 166860065), (585, 133488052), (780, 100116039), (1170, 66744026), (2340, 33372013)]