61545068

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:714

約数の個数: 36

約数和(自身を含む): 117503568

約数和(自身を除く): 55958500

約数列:

[1, 2, 4, 13, 26, 52, 169, 181, 338, 362, 503, 676, 724, 1006, 2012, 2353, 4706, 6539, 9412, 13078, 26156, 30589, 61178, 85007, 91043, 122356, 170014, 182086, 340028, 364172, 1183559, 2367118, 4734236, 15386267, 30772534, 61545068]

約数ペア:

[(1, 61545068), (2, 30772534), (4, 15386267), (13, 4734236), (26, 2367118), (52, 1183559), (169, 364172), (181, 340028), (338, 182086), (362, 170014), (503, 122356), (676, 91043), (724, 85007), (1006, 61178), (2012, 30589), (2353, 26156), (4706, 13078), (6539, 9412)]