73894002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 129318798

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 26, 34, 38, 39, 42, 51, 57, 78, 91, 102, 114, 119, 133, 182, 221, 238, 247, 266, 273, 323, 357, 399, 419, 442, 494, 546, 646, 663, 714, 741, 798, 838, 969, 1257, 1326, 1482, 1547, 1729, 1938, 2261, 2514, 2933, 3094, 3458, 4199, 4522, 4641, 5187, 5447, 5866, 6783, 7123, 7961, 8398, 8799, 9282, 10374, 10894, 12597, 13566, 14246, 15922, 16341, 17598, 21369, 23883, 25194, 29393, 32682, 38129, 42738, 47766, 49861, 55727, 58786, 76258, 88179, 92599, 99722, 103493, 111454, 114387, 135337, 149583, 167181, 176358, 185198, 206986, 228774, 270674, 277797, 299166, 310479, 334362, 406011, 555594, 620958, 648193, 724451, 812022, 947359, 1296386, 1448902, 1759381, 1894718, 1944579, 2173353, 2842077, 3518762, 3889158, 4346706, 5278143, 5684154, 10556286, 12315667, 24631334, 36947001, 73894002]

約数ペア:

[(1, 73894002), (2, 36947001), (3, 24631334), (6, 12315667), (7, 10556286), (13, 5684154), (14, 5278143), (17, 4346706), (19, 3889158), (21, 3518762), (26, 2842077), (34, 2173353), (38, 1944579), (39, 1894718), (42, 1759381), (51, 1448902), (57, 1296386), (78, 947359), (91, 812022), (102, 724451), (114, 648193), (119, 620958), (133, 555594), (182, 406011), (221, 334362), (238, 310479), (247, 299166), (266, 277797), (273, 270674), (323, 228774), (357, 206986), (399, 185198), (419, 176358), (442, 167181), (494, 149583), (546, 135337), (646, 114387), (663, 111454), (714, 103493), (741, 99722), (798, 92599), (838, 88179), (969, 76258), (1257, 58786), (1326, 55727), (1482, 49861), (1547, 47766), (1729, 42738), (1938, 38129), (2261, 32682), (2514, 29393), (2933, 25194), (3094, 23883), (3458, 21369), (4199, 17598), (4522, 16341), (4641, 15922), (5187, 14246), (5447, 13566), (5866, 12597), (6783, 10894), (7123, 10374), (7961, 9282), (8398, 8799)]