85656804

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 203918400

約数和(自身を除く): 118261596

約数列:

[1, 2, 3, 4, 6, 12, 89, 139, 178, 267, 278, 356, 417, 534, 556, 577, 834, 1068, 1154, 1668, 1731, 2308, 3462, 6924, 12371, 24742, 37113, 49484, 51353, 74226, 80203, 102706, 148452, 154059, 160406, 205412, 240609, 308118, 320812, 481218, 616236, 962436, 7138067, 14276134, 21414201, 28552268, 42828402, 85656804]

約数ペア:

[(1, 85656804), (2, 42828402), (3, 28552268), (4, 21414201), (6, 14276134), (12, 7138067), (89, 962436), (139, 616236), (178, 481218), (267, 320812), (278, 308118), (356, 240609), (417, 205412), (534, 160406), (556, 154059), (577, 148452), (834, 102706), (1068, 80203), (1154, 74226), (1668, 51353), (1731, 49484), (2308, 37113), (3462, 24742), (6924, 12371)]