74446218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 214119360

約数和(自身を除く): 139673142

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 121, 126, 133, 154, 171, 198, 209, 231, 242, 257, 266, 342, 363, 399, 418, 462, 514, 627, 693, 726, 771, 798, 847, 1089, 1197, 1254, 1386, 1463, 1542, 1694, 1799, 1881, 2178, 2299, 2313, 2394, 2541, 2827, 2926, 3598, 3762, 4389, 4598, 4626, 4883, 5082, 5397, 5654, 6897, 7623, 8481, 8778, 9766, 10794, 13167, 13794, 14649, 15246, 16093, 16191, 16962, 19789, 20691, 25443, 26334, 29298, 31097, 32186, 32382, 34181, 39578, 41382, 43947, 48279, 50886, 53713, 59367, 62194, 68362, 87894, 93291, 96558, 102543, 107426, 118734, 144837, 161139, 178101, 186582, 205086, 217679, 279873, 289674, 307629, 322278, 356202, 375991, 435358, 483417, 559746, 590843, 615258, 653037, 751982, 966834, 1127973, 1181686, 1306074, 1772529, 1959111, 2255946, 3383919, 3545058, 3918222, 4135901, 5317587, 6767838, 8271802, 10635174, 12407703, 24815406, 37223109, 74446218]

約数ペア:

[(1, 74446218), (2, 37223109), (3, 24815406), (6, 12407703), (7, 10635174), (9, 8271802), (11, 6767838), (14, 5317587), (18, 4135901), (19, 3918222), (21, 3545058), (22, 3383919), (33, 2255946), (38, 1959111), (42, 1772529), (57, 1306074), (63, 1181686), (66, 1127973), (77, 966834), (99, 751982), (114, 653037), (121, 615258), (126, 590843), (133, 559746), (154, 483417), (171, 435358), (198, 375991), (209, 356202), (231, 322278), (242, 307629), (257, 289674), (266, 279873), (342, 217679), (363, 205086), (399, 186582), (418, 178101), (462, 161139), (514, 144837), (627, 118734), (693, 107426), (726, 102543), (771, 96558), (798, 93291), (847, 87894), (1089, 68362), (1197, 62194), (1254, 59367), (1386, 53713), (1463, 50886), (1542, 48279), (1694, 43947), (1799, 41382), (1881, 39578), (2178, 34181), (2299, 32382), (2313, 32186), (2394, 31097), (2541, 29298), (2827, 26334), (2926, 25443), (3598, 20691), (3762, 19789), (4389, 16962), (4598, 16191), (4626, 16093), (4883, 15246), (5082, 14649), (5397, 13794), (5654, 13167), (6897, 10794), (7623, 9766), (8481, 8778)]