68068476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15889}}^1$

素因数の和:15923

約数の個数: 72

約数和(自身を含む): 208222560

約数和(自身を除く): 140154084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 15889, 31778, 47667, 63556, 95334, 111223, 143001, 190668, 222446, 270113, 286002, 333669, 444892, 540226, 572004, 667338, 810339, 1001007, 1080452, 1334676, 1620678, 1890791, 2002014, 2431017, 3241356, 3781582, 4004028, 4862034, 5672373, 7563164, 9724068, 11344746, 17017119, 22689492, 34034238, 68068476]

約数ペア:

[(1, 68068476), (2, 34034238), (3, 22689492), (4, 17017119), (6, 11344746), (7, 9724068), (9, 7563164), (12, 5672373), (14, 4862034), (17, 4004028), (18, 3781582), (21, 3241356), (28, 2431017), (34, 2002014), (36, 1890791), (42, 1620678), (51, 1334676), (63, 1080452), (68, 1001007), (84, 810339), (102, 667338), (119, 572004), (126, 540226), (153, 444892), (204, 333669), (238, 286002), (252, 270113), (306, 222446), (357, 190668), (476, 143001), (612, 111223), (714, 95334), (1071, 63556), (1428, 47667), (2142, 31778), (4284, 15889)]