68049138

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 147432960

約数和(自身を除く): 79383822

約数列:

[1, 2, 3, 6, 29, 47, 53, 58, 87, 94, 106, 141, 157, 159, 174, 282, 314, 318, 471, 942, 1363, 1537, 2491, 2726, 3074, 4089, 4553, 4611, 4982, 7379, 7473, 8178, 8321, 9106, 9222, 13659, 14758, 14946, 16642, 22137, 24963, 27318, 44274, 49926, 72239, 144478, 213991, 216717, 241309, 391087, 427982, 433434, 482618, 641973, 723927, 782174, 1173261, 1283946, 1447854, 2346522, 11341523, 22683046, 34024569, 68049138]

約数ペア:

[(1, 68049138), (2, 34024569), (3, 22683046), (6, 11341523), (29, 2346522), (47, 1447854), (53, 1283946), (58, 1173261), (87, 782174), (94, 723927), (106, 641973), (141, 482618), (157, 433434), (159, 427982), (174, 391087), (282, 241309), (314, 216717), (318, 213991), (471, 144478), (942, 72239), (1363, 49926), (1537, 44274), (2491, 27318), (2726, 24963), (3074, 22137), (4089, 16642), (4553, 14946), (4611, 14758), (4982, 13659), (7379, 9222), (7473, 9106), (8178, 8321)]