66713892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4933}}^1$

素因数の和:4977

約数の個数: 72

約数和(自身を含む): 188991936

約数和(自身を除く): 122278044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 4933, 6762, 9866, 13524, 14799, 19732, 29598, 34531, 59196, 69062, 103593, 113459, 138124, 207186, 226918, 241717, 340377, 414372, 453836, 483434, 680754, 725151, 794213, 966868, 1361508, 1450302, 1588426, 2382639, 2900604, 3176852, 4765278, 5559491, 9530556, 11118982, 16678473, 22237964, 33356946, 66713892]

約数ペア:

[(1, 66713892), (2, 33356946), (3, 22237964), (4, 16678473), (6, 11118982), (7, 9530556), (12, 5559491), (14, 4765278), (21, 3176852), (23, 2900604), (28, 2382639), (42, 1588426), (46, 1450302), (49, 1361508), (69, 966868), (84, 794213), (92, 725151), (98, 680754), (138, 483434), (147, 453836), (161, 414372), (196, 340377), (276, 241717), (294, 226918), (322, 207186), (483, 138124), (588, 113459), (644, 103593), (966, 69062), (1127, 59196), (1932, 34531), (2254, 29598), (3381, 19732), (4508, 14799), (4933, 13524), (6762, 9866)]