8343204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 22471680

約数和(自身を除く): 14128476

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 37, 38, 43, 46, 57, 69, 74, 76, 86, 92, 111, 114, 129, 138, 148, 172, 222, 228, 258, 276, 437, 444, 516, 703, 817, 851, 874, 989, 1311, 1406, 1591, 1634, 1702, 1748, 1978, 2109, 2451, 2553, 2622, 2812, 2967, 3182, 3268, 3404, 3956, 4218, 4773, 4902, 5106, 5244, 5934, 6364, 8436, 9546, 9804, 10212, 11868, 16169, 18791, 19092, 30229, 32338, 36593, 37582, 48507, 56373, 60458, 64676, 73186, 75164, 90687, 97014, 109779, 112746, 120916, 146372, 181374, 194028, 219558, 225492, 362748, 439116, 695267, 1390534, 2085801, 2781068, 4171602, 8343204]

約数ペア:

[(1, 8343204), (2, 4171602), (3, 2781068), (4, 2085801), (6, 1390534), (12, 695267), (19, 439116), (23, 362748), (37, 225492), (38, 219558), (43, 194028), (46, 181374), (57, 146372), (69, 120916), (74, 112746), (76, 109779), (86, 97014), (92, 90687), (111, 75164), (114, 73186), (129, 64676), (138, 60458), (148, 56373), (172, 48507), (222, 37582), (228, 36593), (258, 32338), (276, 30229), (437, 19092), (444, 18791), (516, 16169), (703, 11868), (817, 10212), (851, 9804), (874, 9546), (989, 8436), (1311, 6364), (1406, 5934), (1591, 5244), (1634, 5106), (1702, 4902), (1748, 4773), (1978, 4218), (2109, 3956), (2451, 3404), (2553, 3268), (2622, 3182), (2812, 2967)]