77504056

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17519}}^1$

素因数の和:17611

約数の個数: 32

約数和(自身を含む): 168192000

約数和(自身を除く): 90687944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 17519, 35038, 70076, 122633, 140152, 245266, 490532, 981064, 1384001, 2768002, 5536004, 9688007, 11072008, 19376014, 38752028, 77504056]

約数ペア:

[(1, 77504056), (2, 38752028), (4, 19376014), (7, 11072008), (8, 9688007), (14, 5536004), (28, 2768002), (56, 1384001), (79, 981064), (158, 490532), (316, 245266), (553, 140152), (632, 122633), (1106, 70076), (2212, 35038), (4424, 17519)]