77795944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 161663040

約数和(自身を除く): 83867096

約数列:

[1, 2, 4, 8, 17, 34, 43, 53, 68, 86, 106, 136, 172, 212, 251, 344, 424, 502, 731, 901, 1004, 1462, 1802, 2008, 2279, 2924, 3604, 4267, 4558, 5848, 7208, 8534, 9116, 10793, 13303, 17068, 18232, 21586, 26606, 34136, 38743, 43172, 53212, 77486, 86344, 106424, 154972, 183481, 226151, 309944, 366962, 452302, 572029, 733924, 904604, 1144058, 1467848, 1809208, 2288116, 4576232, 9724493, 19448986, 38897972, 77795944]

約数ペア:

[(1, 77795944), (2, 38897972), (4, 19448986), (8, 9724493), (17, 4576232), (34, 2288116), (43, 1809208), (53, 1467848), (68, 1144058), (86, 904604), (106, 733924), (136, 572029), (172, 452302), (212, 366962), (251, 309944), (344, 226151), (424, 183481), (502, 154972), (731, 106424), (901, 86344), (1004, 77486), (1462, 53212), (1802, 43172), (2008, 38743), (2279, 34136), (2924, 26606), (3604, 21586), (4267, 18232), (4558, 17068), (5848, 13303), (7208, 10793), (8534, 9116)]