74945766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4943}}^1$

素因数の和:4993

約数の個数: 48

約数和(自身を含む): 180831744

約数和(自身を除く): 105885978

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 4943, 5054, 7581, 9886, 14829, 15162, 29658, 34601, 69202, 93917, 103803, 187834, 207606, 281751, 563502, 657419, 1314838, 1784423, 1972257, 3568846, 3944514, 5353269, 10706538, 12490961, 24981922, 37472883, 74945766]

約数ペア:

[(1, 74945766), (2, 37472883), (3, 24981922), (6, 12490961), (7, 10706538), (14, 5353269), (19, 3944514), (21, 3568846), (38, 1972257), (42, 1784423), (57, 1314838), (114, 657419), (133, 563502), (266, 281751), (361, 207606), (399, 187834), (722, 103803), (798, 93917), (1083, 69202), (2166, 34601), (2527, 29658), (4943, 15162), (5054, 14829), (7581, 9886)]