77020268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 154977984

約数和(自身を除く): 77957716

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 151, 221, 302, 442, 577, 604, 884, 1154, 1963, 2308, 2567, 3926, 5134, 7501, 7852, 9809, 10268, 15002, 19618, 30004, 33371, 39236, 66742, 87127, 127517, 133484, 174254, 255034, 348508, 510068, 1132651, 1481159, 2265302, 2962318, 4530604, 5924636, 19255067, 38510134, 77020268]

約数ペア:

[(1, 77020268), (2, 38510134), (4, 19255067), (13, 5924636), (17, 4530604), (26, 2962318), (34, 2265302), (52, 1481159), (68, 1132651), (151, 510068), (221, 348508), (302, 255034), (442, 174254), (577, 133484), (604, 127517), (884, 87127), (1154, 66742), (1963, 39236), (2308, 33371), (2567, 30004), (3926, 19618), (5134, 15002), (7501, 10268), (7852, 9809)]