68176446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 156038400

約数和(自身を除く): 87861954

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 179, 247, 257, 358, 494, 514, 537, 741, 771, 1074, 1482, 1542, 2327, 3341, 3401, 4654, 4883, 6682, 6802, 6981, 9766, 10023, 10203, 13962, 14649, 20046, 20406, 29298, 44213, 46003, 63479, 88426, 92006, 126958, 132639, 138009, 190437, 265278, 276018, 380874, 598039, 874057, 1196078, 1748114, 1794117, 2622171, 3588234, 5244342, 11362741, 22725482, 34088223, 68176446]

約数ペア:

[(1, 68176446), (2, 34088223), (3, 22725482), (6, 11362741), (13, 5244342), (19, 3588234), (26, 2622171), (38, 1794117), (39, 1748114), (57, 1196078), (78, 874057), (114, 598039), (179, 380874), (247, 276018), (257, 265278), (358, 190437), (494, 138009), (514, 132639), (537, 126958), (741, 92006), (771, 88426), (1074, 63479), (1482, 46003), (1542, 44213), (2327, 29298), (3341, 20406), (3401, 20046), (4654, 14649), (4883, 13962), (6682, 10203), (6802, 10023), (6981, 9766)]