29387628

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1607

約数の個数: 72

約数和(自身を含む): 81244800

約数和(自身を除く): 51857172

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1549, 1581, 2108, 3098, 3162, 4647, 4743, 6196, 6324, 9294, 9486, 13941, 18588, 18972, 26333, 27882, 48019, 52666, 55764, 78999, 96038, 105332, 144057, 157998, 192076, 236997, 288114, 315996, 432171, 473994, 576228, 816323, 864342, 947988, 1632646, 1728684, 2448969, 3265292, 4897938, 7346907, 9795876, 14693814, 29387628]

約数ペア:

[(1, 29387628), (2, 14693814), (3, 9795876), (4, 7346907), (6, 4897938), (9, 3265292), (12, 2448969), (17, 1728684), (18, 1632646), (31, 947988), (34, 864342), (36, 816323), (51, 576228), (62, 473994), (68, 432171), (93, 315996), (102, 288114), (124, 236997), (153, 192076), (186, 157998), (204, 144057), (279, 105332), (306, 96038), (372, 78999), (527, 55764), (558, 52666), (612, 48019), (1054, 27882), (1116, 26333), (1549, 18972), (1581, 18588), (2108, 13941), (3098, 9486), (3162, 9294), (4647, 6324), (4743, 6196)]