87373676

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7603}}^1$

素因数の和:7650

約数の個数: 36

約数和(自身を含む): 175333032

約数和(自身を除く): 87959356

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 7603, 11492, 15206, 30412, 98839, 129251, 197678, 258502, 395356, 517004, 1284907, 1680263, 2569814, 3360526, 5139628, 6721052, 21843419, 43686838, 87373676]

約数ペア:

[(1, 87373676), (2, 43686838), (4, 21843419), (13, 6721052), (17, 5139628), (26, 3360526), (34, 2569814), (52, 1680263), (68, 1284907), (169, 517004), (221, 395356), (338, 258502), (442, 197678), (676, 129251), (884, 98839), (2873, 30412), (5746, 15206), (7603, 11492)]