70718172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 193665024

約数和(自身を除く): 122946852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 947, 1524, 1778, 1894, 2667, 2841, 3556, 3788, 5334, 5682, 6223, 6629, 10668, 11364, 12446, 13258, 18669, 19887, 24892, 26516, 37338, 39774, 46403, 74676, 79548, 92806, 120269, 139209, 185612, 240538, 278418, 360807, 481076, 556836, 721614, 841883, 1443228, 1683766, 2525649, 3367532, 5051298, 5893181, 10102596, 11786362, 17679543, 23572724, 35359086, 70718172]

約数ペア:

[(1, 70718172), (2, 35359086), (3, 23572724), (4, 17679543), (6, 11786362), (7, 10102596), (12, 5893181), (14, 5051298), (21, 3367532), (28, 2525649), (42, 1683766), (49, 1443228), (84, 841883), (98, 721614), (127, 556836), (147, 481076), (196, 360807), (254, 278418), (294, 240538), (381, 185612), (508, 139209), (588, 120269), (762, 92806), (889, 79548), (947, 74676), (1524, 46403), (1778, 39774), (1894, 37338), (2667, 26516), (2841, 24892), (3556, 19887), (3788, 18669), (5334, 13258), (5682, 12446), (6223, 11364), (6629, 10668)]