69873412

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 155131200

約数和(自身を除く): 85257788

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 49, 58, 76, 98, 116, 133, 196, 203, 266, 406, 532, 551, 647, 812, 931, 1102, 1294, 1421, 1862, 2204, 2588, 2842, 3724, 3857, 4529, 5684, 7714, 9058, 12293, 15428, 18116, 18763, 24586, 26999, 31703, 37526, 49172, 53998, 63406, 75052, 86051, 107996, 126812, 131341, 172102, 262682, 344204, 356497, 525364, 602357, 712994, 919387, 1204714, 1425988, 1838774, 2409428, 2495479, 3677548, 4990958, 9981916, 17468353, 34936706, 69873412]

約数ペア:

[(1, 69873412), (2, 34936706), (4, 17468353), (7, 9981916), (14, 4990958), (19, 3677548), (28, 2495479), (29, 2409428), (38, 1838774), (49, 1425988), (58, 1204714), (76, 919387), (98, 712994), (116, 602357), (133, 525364), (196, 356497), (203, 344204), (266, 262682), (406, 172102), (532, 131341), (551, 126812), (647, 107996), (812, 86051), (931, 75052), (1102, 63406), (1294, 53998), (1421, 49172), (1862, 37526), (2204, 31703), (2588, 26999), (2842, 24586), (3724, 18763), (3857, 18116), (4529, 15428), (5684, 12293), (7714, 9058)]