76898548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 152953920

約数和(自身を除く): 76055372

約数列:

[1, 2, 4, 17, 19, 34, 38, 53, 68, 76, 106, 212, 323, 646, 901, 1007, 1123, 1292, 1802, 2014, 2246, 3604, 4028, 4492, 17119, 19091, 21337, 34238, 38182, 42674, 59519, 68476, 76364, 85348, 119038, 238076, 362729, 725458, 1011823, 1130861, 1450916, 2023646, 2261722, 4047292, 4523444, 19224637, 38449274, 76898548]

約数ペア:

[(1, 76898548), (2, 38449274), (4, 19224637), (17, 4523444), (19, 4047292), (34, 2261722), (38, 2023646), (53, 1450916), (68, 1130861), (76, 1011823), (106, 725458), (212, 362729), (323, 238076), (646, 119038), (901, 85348), (1007, 76364), (1123, 68476), (1292, 59519), (1802, 42674), (2014, 38182), (2246, 34238), (3604, 21337), (4028, 19091), (4492, 17119)]