69493918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 124104960

約数和(自身を除く): 54611042

約数列:

[1, 2, 13, 26, 29, 37, 47, 53, 58, 74, 94, 106, 377, 481, 611, 689, 754, 962, 1073, 1222, 1363, 1378, 1537, 1739, 1961, 2146, 2491, 2726, 3074, 3478, 3922, 4982, 13949, 17719, 19981, 22607, 25493, 27898, 32383, 35438, 39962, 45214, 50431, 50986, 56869, 64766, 72239, 92167, 100862, 113738, 144478, 184334, 655603, 739297, 939107, 1198171, 1311206, 1478594, 1878214, 2396342, 2672843, 5345686, 34746959, 69493918]

約数ペア:

[(1, 69493918), (2, 34746959), (13, 5345686), (26, 2672843), (29, 2396342), (37, 1878214), (47, 1478594), (53, 1311206), (58, 1198171), (74, 939107), (94, 739297), (106, 655603), (377, 184334), (481, 144478), (611, 113738), (689, 100862), (754, 92167), (962, 72239), (1073, 64766), (1222, 56869), (1363, 50986), (1378, 50431), (1537, 45214), (1739, 39962), (1961, 35438), (2146, 32383), (2491, 27898), (2726, 25493), (3074, 22607), (3478, 19981), (3922, 17719), (4982, 13949)]