80246868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30259}}^1$

素因数の和:30296

約数の個数: 48

約数和(自身を含む): 213514560

約数和(自身を除く): 133267692

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 30259, 60518, 90777, 121036, 181554, 363108, 393367, 514403, 786734, 1028806, 1180101, 1543209, 1573468, 2057612, 2360202, 3086418, 4720404, 6172836, 6687239, 13374478, 20061717, 26748956, 40123434, 80246868]

約数ペア:

[(1, 80246868), (2, 40123434), (3, 26748956), (4, 20061717), (6, 13374478), (12, 6687239), (13, 6172836), (17, 4720404), (26, 3086418), (34, 2360202), (39, 2057612), (51, 1573468), (52, 1543209), (68, 1180101), (78, 1028806), (102, 786734), (156, 514403), (204, 393367), (221, 363108), (442, 181554), (663, 121036), (884, 90777), (1326, 60518), (2652, 30259)]