91437006

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 205793280

約数和(自身を除く): 114356274

約数列:

[1, 2, 3, 6, 19, 23, 38, 43, 46, 57, 69, 86, 114, 129, 138, 258, 437, 811, 817, 874, 989, 1311, 1622, 1634, 1978, 2433, 2451, 2622, 2967, 4866, 4902, 5934, 15409, 18653, 18791, 30818, 34873, 37306, 37582, 46227, 55959, 56373, 69746, 92454, 104619, 111918, 112746, 209238, 354407, 662587, 708814, 802079, 1063221, 1325174, 1604158, 1987761, 2126442, 2406237, 3975522, 4812474, 15239501, 30479002, 45718503, 91437006]

約数ペア:

[(1, 91437006), (2, 45718503), (3, 30479002), (6, 15239501), (19, 4812474), (23, 3975522), (38, 2406237), (43, 2126442), (46, 1987761), (57, 1604158), (69, 1325174), (86, 1063221), (114, 802079), (129, 708814), (138, 662587), (258, 354407), (437, 209238), (811, 112746), (817, 111918), (874, 104619), (989, 92454), (1311, 69746), (1622, 56373), (1634, 55959), (1978, 46227), (2433, 37582), (2451, 37306), (2622, 34873), (2967, 30818), (4866, 18791), (4902, 18653), (5934, 15409)]