82208868

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19973}}^1$

素因数の和:20001

約数の個数: 48

約数和(自身を含む): 223708800

約数和(自身を除く): 141499932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 19973, 39946, 59919, 79892, 119838, 139811, 239676, 279622, 419433, 559244, 838866, 978677, 1677732, 1957354, 2936031, 3914708, 5872062, 6850739, 11744124, 13701478, 20552217, 27402956, 41104434, 82208868]

約数ペア:

[(1, 82208868), (2, 41104434), (3, 27402956), (4, 20552217), (6, 13701478), (7, 11744124), (12, 6850739), (14, 5872062), (21, 3914708), (28, 2936031), (42, 1957354), (49, 1677732), (84, 978677), (98, 838866), (147, 559244), (196, 419433), (294, 279622), (343, 239676), (588, 139811), (686, 119838), (1029, 79892), (1372, 59919), (2058, 39946), (4116, 19973)]