68915994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 167878656

約数和(自身を除く): 98962662

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 263, 357, 367, 526, 714, 734, 789, 1101, 1578, 1841, 2202, 2569, 3682, 4471, 5138, 5523, 6239, 7707, 8942, 11046, 12478, 13413, 15414, 18717, 26826, 31297, 37434, 43673, 62594, 87346, 93891, 96521, 131019, 187782, 193042, 262038, 289563, 579126, 675647, 1351294, 1640857, 2026941, 3281714, 4053882, 4922571, 9845142, 11485999, 22971998, 34457997, 68915994]

約数ペア:

[(1, 68915994), (2, 34457997), (3, 22971998), (6, 11485999), (7, 9845142), (14, 4922571), (17, 4053882), (21, 3281714), (34, 2026941), (42, 1640857), (51, 1351294), (102, 675647), (119, 579126), (238, 289563), (263, 262038), (357, 193042), (367, 187782), (526, 131019), (714, 96521), (734, 93891), (789, 87346), (1101, 62594), (1578, 43673), (1841, 37434), (2202, 31297), (2569, 26826), (3682, 18717), (4471, 15414), (5138, 13413), (5523, 12478), (6239, 11046), (7707, 8942)]