78667182

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1950

約数の個数: 72

約数和(自身を含む): 197313480

約数和(自身を除く): 118646298

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 627, 726, 1089, 1254, 1881, 1901, 2178, 2299, 3762, 3802, 4598, 5703, 6897, 11406, 13794, 17109, 20691, 20911, 34218, 36119, 41382, 41822, 62733, 72238, 108357, 125466, 188199, 216714, 230021, 325071, 376398, 397309, 460042, 650142, 690063, 794618, 1191927, 1380126, 2070189, 2383854, 3575781, 4140378, 4370399, 7151562, 8740798, 13111197, 26222394, 39333591, 78667182]

約数ペア:

[(1, 78667182), (2, 39333591), (3, 26222394), (6, 13111197), (9, 8740798), (11, 7151562), (18, 4370399), (19, 4140378), (22, 3575781), (33, 2383854), (38, 2070189), (57, 1380126), (66, 1191927), (99, 794618), (114, 690063), (121, 650142), (171, 460042), (198, 397309), (209, 376398), (242, 325071), (342, 230021), (363, 216714), (418, 188199), (627, 125466), (726, 108357), (1089, 72238), (1254, 62733), (1881, 41822), (1901, 41382), (2178, 36119), (2299, 34218), (3762, 20911), (3802, 20691), (4598, 17109), (5703, 13794), (6897, 11406)]