42974352

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 128637600

約数和(自身を除く): 85663248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 113, 114, 139, 144, 152, 171, 226, 228, 278, 304, 339, 342, 417, 452, 456, 556, 678, 684, 834, 904, 912, 1017, 1112, 1251, 1356, 1368, 1668, 1808, 2034, 2147, 2224, 2502, 2641, 2712, 2736, 3336, 4068, 4294, 5004, 5282, 5424, 6441, 6672, 7923, 8136, 8588, 10008, 10564, 12882, 15707, 15846, 16272, 17176, 19323, 20016, 21128, 23769, 25764, 31414, 31692, 34352, 38646, 42256, 47121, 47538, 51528, 62828, 63384, 77292, 94242, 95076, 103056, 125656, 126768, 141363, 154584, 188484, 190152, 251312, 282726, 298433, 309168, 376968, 380304, 565452, 596866, 753936, 895299, 1130904, 1193732, 1790598, 2261808, 2387464, 2685897, 3581196, 4774928, 5371794, 7162392, 10743588, 14324784, 21487176, 42974352]

約数ペア:

[(1, 42974352), (2, 21487176), (3, 14324784), (4, 10743588), (6, 7162392), (8, 5371794), (9, 4774928), (12, 3581196), (16, 2685897), (18, 2387464), (19, 2261808), (24, 1790598), (36, 1193732), (38, 1130904), (48, 895299), (57, 753936), (72, 596866), (76, 565452), (113, 380304), (114, 376968), (139, 309168), (144, 298433), (152, 282726), (171, 251312), (226, 190152), (228, 188484), (278, 154584), (304, 141363), (339, 126768), (342, 125656), (417, 103056), (452, 95076), (456, 94242), (556, 77292), (678, 63384), (684, 62828), (834, 51528), (904, 47538), (912, 47121), (1017, 42256), (1112, 38646), (1251, 34352), (1356, 31692), (1368, 31414), (1668, 25764), (1808, 23769), (2034, 21128), (2147, 20016), (2224, 19323), (2502, 17176), (2641, 16272), (2712, 15846), (2736, 15707), (3336, 12882), (4068, 10564), (4294, 10008), (5004, 8588), (5282, 8136), (5424, 7923), (6441, 6672)]