63279356

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 130233600

約数和(自身を除く): 66954244

約数列:

[1, 2, 4, 7, 14, 28, 67, 89, 134, 178, 268, 356, 379, 469, 623, 758, 938, 1246, 1516, 1876, 2492, 2653, 5306, 5963, 10612, 11926, 23852, 25393, 33731, 41741, 50786, 67462, 83482, 101572, 134924, 166964, 177751, 236117, 355502, 472234, 711004, 944468, 2259977, 4519954, 9039908, 15819839, 31639678, 63279356]

約数ペア:

[(1, 63279356), (2, 31639678), (4, 15819839), (7, 9039908), (14, 4519954), (28, 2259977), (67, 944468), (89, 711004), (134, 472234), (178, 355502), (268, 236117), (356, 177751), (379, 166964), (469, 134924), (623, 101572), (758, 83482), (938, 67462), (1246, 50786), (1516, 41741), (1876, 33731), (2492, 25393), (2653, 23852), (5306, 11926), (5963, 10612)]