68812776

素因数分解:

$2^3\times 3^2\times {\mathrm{617}}^1\times {\mathrm{1549}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 186790500

約数和(自身を除く): 117977724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 617, 1234, 1549, 1851, 2468, 3098, 3702, 4647, 4936, 5553, 6196, 7404, 9294, 11106, 12392, 13941, 14808, 18588, 22212, 27882, 37176, 44424, 55764, 111528, 955733, 1911466, 2867199, 3822932, 5734398, 7645864, 8601597, 11468796, 17203194, 22937592, 34406388, 68812776]

約数ペア:

[(1, 68812776), (2, 34406388), (3, 22937592), (4, 17203194), (6, 11468796), (8, 8601597), (9, 7645864), (12, 5734398), (18, 3822932), (24, 2867199), (36, 1911466), (72, 955733), (617, 111528), (1234, 55764), (1549, 44424), (1851, 37176), (2468, 27882), (3098, 22212), (3702, 18588), (4647, 14808), (4936, 13941), (5553, 12392), (6196, 11106), (7404, 9294)]