142894332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13187}}^1$

素因数の和:13247

約数の個数: 72

約数和(自身を含む): 422438016

約数和(自身を除く): 279543684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 13187, 26374, 39561, 52748, 79122, 92309, 118683, 158244, 184618, 237366, 276927, 369236, 474732, 553854, 567041, 830781, 1107708, 1134082, 1661562, 1701123, 2268164, 3323124, 3402246, 3969287, 5103369, 6804492, 7938574, 10206738, 11907861, 15877148, 20413476, 23815722, 35723583, 47631444, 71447166, 142894332]

約数ペア:

[(1, 142894332), (2, 71447166), (3, 47631444), (4, 35723583), (6, 23815722), (7, 20413476), (9, 15877148), (12, 11907861), (14, 10206738), (18, 7938574), (21, 6804492), (28, 5103369), (36, 3969287), (42, 3402246), (43, 3323124), (63, 2268164), (84, 1701123), (86, 1661562), (126, 1134082), (129, 1107708), (172, 830781), (252, 567041), (258, 553854), (301, 474732), (387, 369236), (516, 276927), (602, 237366), (774, 184618), (903, 158244), (1204, 118683), (1548, 92309), (1806, 79122), (2709, 52748), (3612, 39561), (5418, 26374), (10836, 13187)]