68435568

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25013}}^1$

素因数の和:25046

約数の個数: 60

約数和(自身を含む): 201612840

約数和(自身を除く): 133177272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 25013, 50026, 75039, 100052, 150078, 200104, 225117, 300156, 400208, 450234, 475247, 600312, 900468, 950494, 1200624, 1425741, 1800936, 1900988, 2851482, 3601872, 3801976, 4277223, 5702964, 7603952, 8554446, 11405928, 17108892, 22811856, 34217784, 68435568]

約数ペア:

[(1, 68435568), (2, 34217784), (3, 22811856), (4, 17108892), (6, 11405928), (8, 8554446), (9, 7603952), (12, 5702964), (16, 4277223), (18, 3801976), (19, 3601872), (24, 2851482), (36, 1900988), (38, 1800936), (48, 1425741), (57, 1200624), (72, 950494), (76, 900468), (114, 600312), (144, 475247), (152, 450234), (171, 400208), (228, 300156), (304, 225117), (342, 200104), (456, 150078), (684, 100052), (912, 75039), (1368, 50026), (2736, 25013)]