72849344

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:601

約数の個数: 56

約数和(自身を含む): 153619200

約数和(自身を除く): 80769856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 139, 152, 278, 304, 431, 556, 608, 862, 1112, 1216, 1724, 2224, 2641, 3448, 4448, 5282, 6896, 8189, 8896, 10564, 13792, 16378, 21128, 27584, 32756, 42256, 59909, 65512, 84512, 119818, 131024, 169024, 239636, 262048, 479272, 524096, 958544, 1138271, 1917088, 2276542, 3834176, 4553084, 9106168, 18212336, 36424672, 72849344]

約数ペア:

[(1, 72849344), (2, 36424672), (4, 18212336), (8, 9106168), (16, 4553084), (19, 3834176), (32, 2276542), (38, 1917088), (64, 1138271), (76, 958544), (139, 524096), (152, 479272), (278, 262048), (304, 239636), (431, 169024), (556, 131024), (608, 119818), (862, 84512), (1112, 65512), (1216, 59909), (1724, 42256), (2224, 32756), (2641, 27584), (3448, 21128), (4448, 16378), (5282, 13792), (6896, 10564), (8189, 8896)]