75215718

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 72

約数和(自身を含む): 182468520

約数和(自身を除く): 107252802

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 289, 306, 323, 342, 578, 646, 761, 867, 969, 1522, 1734, 1938, 2283, 2601, 2907, 4566, 5202, 5491, 5814, 6849, 10982, 12937, 13698, 14459, 16473, 25874, 28918, 32946, 38811, 43377, 49419, 77622, 86754, 98838, 116433, 130131, 219929, 232866, 245803, 260262, 439858, 491606, 659787, 737409, 1319574, 1474818, 1979361, 2212227, 3958722, 4178651, 4424454, 8357302, 12535953, 25071906, 37607859, 75215718]

約数ペア:

[(1, 75215718), (2, 37607859), (3, 25071906), (6, 12535953), (9, 8357302), (17, 4424454), (18, 4178651), (19, 3958722), (34, 2212227), (38, 1979361), (51, 1474818), (57, 1319574), (102, 737409), (114, 659787), (153, 491606), (171, 439858), (289, 260262), (306, 245803), (323, 232866), (342, 219929), (578, 130131), (646, 116433), (761, 98838), (867, 86754), (969, 77622), (1522, 49419), (1734, 43377), (1938, 38811), (2283, 32946), (2601, 28918), (2907, 25874), (4566, 16473), (5202, 14459), (5491, 13698), (5814, 12937), (6849, 10982)]