42901272

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 126720000

約数和(自身を除く): 83818728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 43, 54, 62, 72, 86, 93, 108, 124, 129, 149, 172, 186, 216, 248, 258, 279, 298, 344, 372, 387, 447, 516, 558, 596, 744, 774, 837, 894, 1032, 1116, 1161, 1192, 1333, 1341, 1548, 1674, 1788, 2232, 2322, 2666, 2682, 3096, 3348, 3576, 3999, 4023, 4619, 4644, 5332, 5364, 6407, 6696, 7998, 8046, 9238, 9288, 10664, 10728, 11997, 12814, 13857, 15996, 16092, 18476, 19221, 23994, 25628, 27714, 31992, 32184, 35991, 36952, 38442, 41571, 47988, 51256, 55428, 57663, 71982, 76884, 83142, 95976, 110856, 115326, 124713, 143964, 153768, 166284, 172989, 198617, 230652, 249426, 287928, 332568, 345978, 397234, 461304, 498852, 595851, 691956, 794468, 997704, 1191702, 1383912, 1588936, 1787553, 2383404, 3575106, 4766808, 5362659, 7150212, 10725318, 14300424, 21450636, 42901272]

約数ペア:

[(1, 42901272), (2, 21450636), (3, 14300424), (4, 10725318), (6, 7150212), (8, 5362659), (9, 4766808), (12, 3575106), (18, 2383404), (24, 1787553), (27, 1588936), (31, 1383912), (36, 1191702), (43, 997704), (54, 794468), (62, 691956), (72, 595851), (86, 498852), (93, 461304), (108, 397234), (124, 345978), (129, 332568), (149, 287928), (172, 249426), (186, 230652), (216, 198617), (248, 172989), (258, 166284), (279, 153768), (298, 143964), (344, 124713), (372, 115326), (387, 110856), (447, 95976), (516, 83142), (558, 76884), (596, 71982), (744, 57663), (774, 55428), (837, 51256), (894, 47988), (1032, 41571), (1116, 38442), (1161, 36952), (1192, 35991), (1333, 32184), (1341, 31992), (1548, 27714), (1674, 25628), (1788, 23994), (2232, 19221), (2322, 18476), (2666, 16092), (2682, 15996), (3096, 13857), (3348, 12814), (3576, 11997), (3999, 10728), (4023, 10664), (4619, 9288), (4644, 9238), (5332, 8046), (5364, 7998), (6407, 6696)]