65801988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11353}}^1$

素因数の和:11393

約数の個数: 72

約数和(自身を含む): 198377088

約数和(自身を除く): 132575100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 11353, 22706, 34059, 45412, 68118, 79471, 102177, 136236, 158942, 204354, 238413, 261119, 317884, 408708, 476826, 522238, 715239, 783357, 953652, 1044476, 1430478, 1566714, 1827833, 2350071, 2860956, 3133428, 3655666, 4700142, 5483499, 7311332, 9400284, 10966998, 16450497, 21933996, 32900994, 65801988]

約数ペア:

[(1, 65801988), (2, 32900994), (3, 21933996), (4, 16450497), (6, 10966998), (7, 9400284), (9, 7311332), (12, 5483499), (14, 4700142), (18, 3655666), (21, 3133428), (23, 2860956), (28, 2350071), (36, 1827833), (42, 1566714), (46, 1430478), (63, 1044476), (69, 953652), (84, 783357), (92, 715239), (126, 522238), (138, 476826), (161, 408708), (207, 317884), (252, 261119), (276, 238413), (322, 204354), (414, 158942), (483, 136236), (644, 102177), (828, 79471), (966, 68118), (1449, 45412), (1932, 34059), (2898, 22706), (5796, 11353)]