66632886

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 163088640

約数和(自身を除く): 96455754

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 43, 46, 57, 69, 86, 114, 129, 138, 171, 197, 207, 258, 342, 387, 394, 414, 437, 591, 774, 817, 874, 989, 1182, 1311, 1634, 1773, 1978, 2451, 2622, 2967, 3546, 3743, 3933, 4531, 4902, 5934, 7353, 7486, 7866, 8471, 8901, 9062, 11229, 13593, 14706, 16942, 17802, 18791, 22458, 25413, 27186, 33687, 37582, 40779, 50826, 56373, 67374, 76239, 81558, 86089, 112746, 152478, 160949, 169119, 172178, 194833, 258267, 321898, 338238, 389666, 482847, 516534, 584499, 774801, 965694, 1168998, 1448541, 1549602, 1753497, 2897082, 3506994, 3701827, 7403654, 11105481, 22210962, 33316443, 66632886]

約数ペア:

[(1, 66632886), (2, 33316443), (3, 22210962), (6, 11105481), (9, 7403654), (18, 3701827), (19, 3506994), (23, 2897082), (38, 1753497), (43, 1549602), (46, 1448541), (57, 1168998), (69, 965694), (86, 774801), (114, 584499), (129, 516534), (138, 482847), (171, 389666), (197, 338238), (207, 321898), (258, 258267), (342, 194833), (387, 172178), (394, 169119), (414, 160949), (437, 152478), (591, 112746), (774, 86089), (817, 81558), (874, 76239), (989, 67374), (1182, 56373), (1311, 50826), (1634, 40779), (1773, 37582), (1978, 33687), (2451, 27186), (2622, 25413), (2967, 22458), (3546, 18791), (3743, 17802), (3933, 16942), (4531, 14706), (4902, 13593), (5934, 11229), (7353, 9062), (7486, 8901), (7866, 8471)]