68828292

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 108

約数和(自身を含む): 195839280

約数和(自身を除く): 127010988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 243, 324, 338, 351, 419, 468, 486, 507, 676, 702, 838, 972, 1014, 1053, 1257, 1404, 1521, 1676, 2028, 2106, 2514, 3042, 3159, 3771, 4212, 4563, 5028, 5447, 6084, 6318, 7542, 9126, 10894, 11313, 12636, 13689, 15084, 16341, 18252, 21788, 22626, 27378, 32682, 33939, 41067, 45252, 49023, 54756, 65364, 67878, 70811, 82134, 98046, 101817, 135756, 141622, 147069, 164268, 196092, 203634, 212433, 283244, 294138, 407268, 424866, 441207, 588276, 637299, 849732, 882414, 1274598, 1323621, 1764828, 1911897, 2549196, 2647242, 3823794, 5294484, 5735691, 7647588, 11471382, 17207073, 22942764, 34414146, 68828292]

約数ペア:

[(1, 68828292), (2, 34414146), (3, 22942764), (4, 17207073), (6, 11471382), (9, 7647588), (12, 5735691), (13, 5294484), (18, 3823794), (26, 2647242), (27, 2549196), (36, 1911897), (39, 1764828), (52, 1323621), (54, 1274598), (78, 882414), (81, 849732), (108, 637299), (117, 588276), (156, 441207), (162, 424866), (169, 407268), (234, 294138), (243, 283244), (324, 212433), (338, 203634), (351, 196092), (419, 164268), (468, 147069), (486, 141622), (507, 135756), (676, 101817), (702, 98046), (838, 82134), (972, 70811), (1014, 67878), (1053, 65364), (1257, 54756), (1404, 49023), (1521, 45252), (1676, 41067), (2028, 33939), (2106, 32682), (2514, 27378), (3042, 22626), (3159, 21788), (3771, 18252), (4212, 16341), (4563, 15084), (5028, 13689), (5447, 12636), (6084, 11313), (6318, 10894), (7542, 9126)]