78967668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9551}}^1$

素因数の和:9624

約数の個数: 48

約数和(自身を含む): 202196736

約数和(自身を除く): 123229068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 9551, 19102, 28653, 38204, 57306, 114612, 124163, 248326, 372489, 496652, 506203, 744978, 1012406, 1489956, 1518609, 2024812, 3037218, 6074436, 6580639, 13161278, 19741917, 26322556, 39483834, 78967668]

約数ペア:

[(1, 78967668), (2, 39483834), (3, 26322556), (4, 19741917), (6, 13161278), (12, 6580639), (13, 6074436), (26, 3037218), (39, 2024812), (52, 1518609), (53, 1489956), (78, 1012406), (106, 744978), (156, 506203), (159, 496652), (212, 372489), (318, 248326), (636, 124163), (689, 114612), (1378, 57306), (2067, 38204), (2756, 28653), (4134, 19102), (8268, 9551)]