91508648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 215568000

約数和(自身を除く): 124059352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 149, 154, 298, 308, 596, 616, 997, 1043, 1192, 1639, 1994, 2086, 3278, 3988, 4172, 6556, 6979, 7976, 8344, 10967, 11473, 13112, 13958, 21934, 22946, 27916, 43868, 45892, 55832, 76769, 87736, 91784, 148553, 153538, 297106, 307076, 594212, 614152, 1039871, 1188424, 1634083, 2079742, 3268166, 4159484, 6536332, 8318968, 11438581, 13072664, 22877162, 45754324, 91508648]

約数ペア:

[(1, 91508648), (2, 45754324), (4, 22877162), (7, 13072664), (8, 11438581), (11, 8318968), (14, 6536332), (22, 4159484), (28, 3268166), (44, 2079742), (56, 1634083), (77, 1188424), (88, 1039871), (149, 614152), (154, 594212), (298, 307076), (308, 297106), (596, 153538), (616, 148553), (997, 91784), (1043, 87736), (1192, 76769), (1639, 55832), (1994, 45892), (2086, 43868), (3278, 27916), (3988, 22946), (4172, 21934), (6556, 13958), (6979, 13112), (7976, 11473), (8344, 10967)]