74721732

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6911}}^1$

素因数の和:6988

約数の個数: 48

約数和(自身を含む): 188116992

約数和(自身を除く): 113395260

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 3604, 5406, 6911, 10812, 13822, 20733, 27644, 41466, 82932, 117487, 234974, 352461, 366283, 469948, 704922, 732566, 1098849, 1409844, 1465132, 2197698, 4395396, 6226811, 12453622, 18680433, 24907244, 37360866, 74721732]

約数ペア:

[(1, 74721732), (2, 37360866), (3, 24907244), (4, 18680433), (6, 12453622), (12, 6226811), (17, 4395396), (34, 2197698), (51, 1465132), (53, 1409844), (68, 1098849), (102, 732566), (106, 704922), (159, 469948), (204, 366283), (212, 352461), (318, 234974), (636, 117487), (901, 82932), (1802, 41466), (2703, 27644), (3604, 20733), (5406, 13822), (6911, 10812)]