64009962

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 141632712

約数和(自身を除く): 77622750

約数列:

[1, 2, 3, 6, 9, 18, 101, 137, 202, 257, 274, 303, 411, 514, 606, 771, 822, 909, 1233, 1542, 1818, 2313, 2466, 4626, 13837, 25957, 27674, 35209, 41511, 51914, 70418, 77871, 83022, 105627, 124533, 155742, 211254, 233613, 249066, 316881, 467226, 633762, 3556109, 7112218, 10668327, 21336654, 32004981, 64009962]

約数ペア:

[(1, 64009962), (2, 32004981), (3, 21336654), (6, 10668327), (9, 7112218), (18, 3556109), (101, 633762), (137, 467226), (202, 316881), (257, 249066), (274, 233613), (303, 211254), (411, 155742), (514, 124533), (606, 105627), (771, 83022), (822, 77871), (909, 70418), (1233, 51914), (1542, 41511), (1818, 35209), (2313, 27674), (2466, 25957), (4626, 13837)]