69478864

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 179004168

約数和(自身を除く): 109525304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 238, 272, 364, 392, 401, 442, 476, 637, 728, 784, 802, 833, 884, 952, 1274, 1456, 1547, 1604, 1666, 1768, 1904, 2548, 2807, 3094, 3208, 3332, 3536, 5096, 5213, 5614, 6188, 6416, 6664, 6817, 10192, 10426, 10829, 11228, 12376, 13328, 13634, 19649, 20852, 21658, 22456, 24752, 27268, 36491, 39298, 41704, 43316, 44912, 47719, 54536, 72982, 78596, 83408, 86632, 88621, 95438, 109072, 145964, 157192, 173264, 177242, 190876, 255437, 291928, 314384, 334033, 354484, 381752, 510874, 583856, 620347, 668066, 708968, 763504, 1021748, 1240694, 1336132, 1417936, 2043496, 2481388, 2672264, 4086992, 4342429, 4962776, 5344528, 8684858, 9925552, 17369716, 34739432, 69478864]

約数ペア:

[(1, 69478864), (2, 34739432), (4, 17369716), (7, 9925552), (8, 8684858), (13, 5344528), (14, 4962776), (16, 4342429), (17, 4086992), (26, 2672264), (28, 2481388), (34, 2043496), (49, 1417936), (52, 1336132), (56, 1240694), (68, 1021748), (91, 763504), (98, 708968), (104, 668066), (112, 620347), (119, 583856), (136, 510874), (182, 381752), (196, 354484), (208, 334033), (221, 314384), (238, 291928), (272, 255437), (364, 190876), (392, 177242), (401, 173264), (442, 157192), (476, 145964), (637, 109072), (728, 95438), (784, 88621), (802, 86632), (833, 83408), (884, 78596), (952, 72982), (1274, 54536), (1456, 47719), (1547, 44912), (1604, 43316), (1666, 41704), (1768, 39298), (1904, 36491), (2548, 27268), (2807, 24752), (3094, 22456), (3208, 21658), (3332, 20852), (3536, 19649), (5096, 13634), (5213, 13328), (5614, 12376), (6188, 11228), (6416, 10829), (6664, 10426), (6817, 10192)]