71366688

素因数分解:

$2^5\times 3^2\times {\mathrm{383}}^1\times {\mathrm{647}}^1$

素因数の和:1046

約数の個数: 72

約数和(自身を含む): 203793408

約数和(自身を除く): 132426720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 383, 647, 766, 1149, 1294, 1532, 1941, 2298, 2588, 3064, 3447, 3882, 4596, 5176, 5823, 6128, 6894, 7764, 9192, 10352, 11646, 12256, 13788, 15528, 18384, 20704, 23292, 27576, 31056, 36768, 46584, 55152, 62112, 93168, 110304, 186336, 247801, 495602, 743403, 991204, 1486806, 1982408, 2230209, 2973612, 3964816, 4460418, 5947224, 7929632, 8920836, 11894448, 17841672, 23788896, 35683344, 71366688]

約数ペア:

[(1, 71366688), (2, 35683344), (3, 23788896), (4, 17841672), (6, 11894448), (8, 8920836), (9, 7929632), (12, 5947224), (16, 4460418), (18, 3964816), (24, 2973612), (32, 2230209), (36, 1982408), (48, 1486806), (72, 991204), (96, 743403), (144, 495602), (288, 247801), (383, 186336), (647, 110304), (766, 93168), (1149, 62112), (1294, 55152), (1532, 46584), (1941, 36768), (2298, 31056), (2588, 27576), (3064, 23292), (3447, 20704), (3882, 18384), (4596, 15528), (5176, 13788), (5823, 12256), (6128, 11646), (6894, 10352), (7764, 9192)]