68569103628

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{267401}}^1$

素因数の和:267847

約数の個数: 72

約数和(自身を含む): 183961879920

約数和(自身を除く): 115392776292

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 419, 612, 838, 1257, 1676, 2514, 3771, 5028, 7123, 7542, 14246, 15084, 21369, 28492, 42738, 64107, 85476, 128214, 256428, 267401, 534802, 802203, 1069604, 1604406, 2406609, 3208812, 4545817, 4813218, 9091634, 9626436, 13637451, 18183268, 27274902, 40912353, 54549804, 81824706, 112041019, 163649412, 224082038, 336123057, 448164076, 672246114, 1008369171, 1344492228, 1904697323, 2016738342, 3809394646, 4033476684, 5714091969, 7618789292, 11428183938, 17142275907, 22856367876, 34284551814, 68569103628]

約数ペア:

[(1, 68569103628), (2, 34284551814), (3, 22856367876), (4, 17142275907), (6, 11428183938), (9, 7618789292), (12, 5714091969), (17, 4033476684), (18, 3809394646), (34, 2016738342), (36, 1904697323), (51, 1344492228), (68, 1008369171), (102, 672246114), (153, 448164076), (204, 336123057), (306, 224082038), (419, 163649412), (612, 112041019), (838, 81824706), (1257, 54549804), (1676, 40912353), (2514, 27274902), (3771, 18183268), (5028, 13637451), (7123, 9626436), (7542, 9091634), (14246, 4813218), (15084, 4545817), (21369, 3208812), (28492, 2406609), (42738, 1604406), (64107, 1069604), (85476, 802203), (128214, 534802), (256428, 267401)]