63781401264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9990821}}^1$

素因数の和:9990858

約数の個数: 80

約数和(自身を含む): 198217908480

約数和(自身を除く): 134436507216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 9990821, 19981642, 29972463, 39963284, 59944926, 69935747, 79926568, 119889852, 139871494, 159853136, 189825599, 209807241, 239779704, 279742988, 379651198, 419614482, 479559408, 559485976, 569476797, 759302396, 839228964, 1118971952, 1138953594, 1328779193, 1518604792, 1678457928, 2277907188, 2657558386, 3037209584, 3356915856, 3986337579, 4555814376, 5315116772, 7972675158, 9111628752, 10630233544, 15945350316, 21260467088, 31890700632, 63781401264]

約数ペア:

[(1, 63781401264), (2, 31890700632), (3, 21260467088), (4, 15945350316), (6, 10630233544), (7, 9111628752), (8, 7972675158), (12, 5315116772), (14, 4555814376), (16, 3986337579), (19, 3356915856), (21, 3037209584), (24, 2657558386), (28, 2277907188), (38, 1678457928), (42, 1518604792), (48, 1328779193), (56, 1138953594), (57, 1118971952), (76, 839228964), (84, 759302396), (112, 569476797), (114, 559485976), (133, 479559408), (152, 419614482), (168, 379651198), (228, 279742988), (266, 239779704), (304, 209807241), (336, 189825599), (399, 159853136), (456, 139871494), (532, 119889852), (798, 79926568), (912, 69935747), (1064, 59944926), (1596, 39963284), (2128, 29972463), (3192, 19981642), (6384, 9990821)]