78109128

素因数分解:

$2^3\times 3^2\times {\mathrm{877}}^1\times {\mathrm{1237}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 211957980

約数和(自身を除く): 133848852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 877, 1237, 1754, 2474, 2631, 3508, 3711, 4948, 5262, 7016, 7422, 7893, 9896, 10524, 11133, 14844, 15786, 21048, 22266, 29688, 31572, 44532, 63144, 89064, 1084849, 2169698, 3254547, 4339396, 6509094, 8678792, 9763641, 13018188, 19527282, 26036376, 39054564, 78109128]

約数ペア:

[(1, 78109128), (2, 39054564), (3, 26036376), (4, 19527282), (6, 13018188), (8, 9763641), (9, 8678792), (12, 6509094), (18, 4339396), (24, 3254547), (36, 2169698), (72, 1084849), (877, 89064), (1237, 63144), (1754, 44532), (2474, 31572), (2631, 29688), (3508, 22266), (3711, 21048), (4948, 15786), (5262, 14844), (7016, 11133), (7422, 10524), (7893, 9896)]