64147188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1609

約数の個数: 96

約数和(自身を含む): 187488000

約数和(自身を除く): 123340812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 51, 58, 68, 84, 87, 102, 116, 119, 174, 203, 204, 238, 348, 357, 406, 476, 493, 609, 714, 812, 986, 1218, 1428, 1479, 1549, 1972, 2436, 2958, 3098, 3451, 4647, 5916, 6196, 6902, 9294, 10353, 10843, 13804, 18588, 20706, 21686, 26333, 32529, 41412, 43372, 44921, 52666, 65058, 78999, 89842, 105332, 130116, 134763, 157998, 179684, 184331, 269526, 314447, 315996, 368662, 539052, 552993, 628894, 737324, 763657, 943341, 1105986, 1257788, 1527314, 1886682, 2211972, 2290971, 3054628, 3773364, 4581942, 5345599, 9163884, 10691198, 16036797, 21382396, 32073594, 64147188]

約数ペア:

[(1, 64147188), (2, 32073594), (3, 21382396), (4, 16036797), (6, 10691198), (7, 9163884), (12, 5345599), (14, 4581942), (17, 3773364), (21, 3054628), (28, 2290971), (29, 2211972), (34, 1886682), (42, 1527314), (51, 1257788), (58, 1105986), (68, 943341), (84, 763657), (87, 737324), (102, 628894), (116, 552993), (119, 539052), (174, 368662), (203, 315996), (204, 314447), (238, 269526), (348, 184331), (357, 179684), (406, 157998), (476, 134763), (493, 130116), (609, 105332), (714, 89842), (812, 78999), (986, 65058), (1218, 52666), (1428, 44921), (1479, 43372), (1549, 41412), (1972, 32529), (2436, 26333), (2958, 21686), (3098, 20706), (3451, 18588), (4647, 13804), (5916, 10843), (6196, 10353), (6902, 9294)]