86615204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7537}}^1$

素因数の和:7584

約数の個数: 36

約数和(自身を含む): 173811204

約数和(自身を除く): 87196000

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 7537, 11492, 15074, 30148, 97981, 128129, 195962, 256258, 391924, 512516, 1273753, 1665677, 2547506, 3331354, 5095012, 6662708, 21653801, 43307602, 86615204]

約数ペア:

[(1, 86615204), (2, 43307602), (4, 21653801), (13, 6662708), (17, 5095012), (26, 3331354), (34, 2547506), (52, 1665677), (68, 1273753), (169, 512516), (221, 391924), (338, 256258), (442, 195962), (676, 128129), (884, 97981), (2873, 30148), (5746, 15074), (7537, 11492)]