42839148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 122895360

約数和(自身を除く): 80056212

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 29, 31, 33, 38, 44, 57, 58, 62, 66, 76, 87, 93, 114, 116, 124, 132, 174, 186, 209, 228, 319, 341, 348, 361, 372, 418, 551, 589, 627, 638, 682, 722, 836, 899, 957, 1023, 1083, 1102, 1178, 1254, 1276, 1364, 1444, 1653, 1767, 1798, 1914, 2046, 2166, 2204, 2356, 2508, 2697, 3306, 3534, 3596, 3828, 3971, 4092, 4332, 5394, 6061, 6479, 6612, 7068, 7942, 9889, 10469, 10788, 11191, 11913, 12122, 12958, 15884, 17081, 18183, 19437, 19778, 20938, 22382, 23826, 24244, 25916, 29667, 31407, 33573, 34162, 36366, 38874, 39556, 41876, 44764, 47652, 51243, 59334, 62814, 67146, 68324, 72732, 77748, 102486, 115159, 118668, 123101, 125628, 134292, 187891, 204972, 230318, 246202, 324539, 345477, 369303, 375782, 460636, 492404, 563673, 649078, 690954, 738606, 751564, 973617, 1127346, 1298156, 1381908, 1477212, 1947234, 2254692, 3569929, 3894468, 7139858, 10709787, 14279716, 21419574, 42839148]

約数ペア:

[(1, 42839148), (2, 21419574), (3, 14279716), (4, 10709787), (6, 7139858), (11, 3894468), (12, 3569929), (19, 2254692), (22, 1947234), (29, 1477212), (31, 1381908), (33, 1298156), (38, 1127346), (44, 973617), (57, 751564), (58, 738606), (62, 690954), (66, 649078), (76, 563673), (87, 492404), (93, 460636), (114, 375782), (116, 369303), (124, 345477), (132, 324539), (174, 246202), (186, 230318), (209, 204972), (228, 187891), (319, 134292), (341, 125628), (348, 123101), (361, 118668), (372, 115159), (418, 102486), (551, 77748), (589, 72732), (627, 68324), (638, 67146), (682, 62814), (722, 59334), (836, 51243), (899, 47652), (957, 44764), (1023, 41876), (1083, 39556), (1102, 38874), (1178, 36366), (1254, 34162), (1276, 33573), (1364, 31407), (1444, 29667), (1653, 25916), (1767, 24244), (1798, 23826), (1914, 22382), (2046, 20938), (2166, 19778), (2204, 19437), (2356, 18183), (2508, 17081), (2697, 15884), (3306, 12958), (3534, 12122), (3596, 11913), (3828, 11191), (3971, 10788), (4092, 10469), (4332, 9889), (5394, 7942), (6061, 7068), (6479, 6612)]