74549454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 181564416

約数和(自身を除く): 107014962

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 263, 357, 397, 526, 714, 789, 794, 1191, 1578, 1841, 2382, 2779, 3682, 4471, 5523, 5558, 6749, 8337, 8942, 11046, 13413, 13498, 16674, 20247, 26826, 31297, 40494, 47243, 62594, 93891, 94486, 104411, 141729, 187782, 208822, 283458, 313233, 626466, 730877, 1461754, 1774987, 2192631, 3549974, 4385262, 5324961, 10649922, 12424909, 24849818, 37274727, 74549454]

約数ペア:

[(1, 74549454), (2, 37274727), (3, 24849818), (6, 12424909), (7, 10649922), (14, 5324961), (17, 4385262), (21, 3549974), (34, 2192631), (42, 1774987), (51, 1461754), (102, 730877), (119, 626466), (238, 313233), (263, 283458), (357, 208822), (397, 187782), (526, 141729), (714, 104411), (789, 94486), (794, 93891), (1191, 62594), (1578, 47243), (1841, 40494), (2382, 31297), (2779, 26826), (3682, 20247), (4471, 16674), (5523, 13498), (5558, 13413), (6749, 11046), (8337, 8942)]