80830368

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 241297056

約数和(自身を除く): 160466688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 61, 72, 86, 96, 107, 122, 129, 144, 172, 183, 214, 244, 258, 288, 321, 344, 366, 387, 428, 488, 516, 549, 642, 688, 732, 774, 856, 963, 976, 1032, 1098, 1284, 1376, 1464, 1548, 1712, 1926, 1952, 2064, 2196, 2568, 2623, 2928, 3096, 3424, 3852, 4128, 4392, 4601, 5136, 5246, 5856, 6192, 6527, 7704, 7869, 8784, 9202, 10272, 10492, 12384, 13054, 13803, 15408, 15738, 17568, 18404, 19581, 20984, 23607, 26108, 27606, 30816, 31476, 36808, 39162, 41409, 41968, 47214, 52216, 55212, 58743, 62952, 73616, 78324, 82818, 83936, 94428, 104432, 110424, 117486, 125904, 147232, 156648, 165636, 188856, 208864, 220848, 234972, 251808, 280661, 313296, 331272, 377712, 441696, 469944, 561322, 626592, 662544, 755424, 841983, 939888, 1122644, 1325088, 1683966, 1879776, 2245288, 2525949, 3367932, 4490576, 5051898, 6735864, 8981152, 10103796, 13471728, 20207592, 26943456, 40415184, 80830368]

約数ペア:

[(1, 80830368), (2, 40415184), (3, 26943456), (4, 20207592), (6, 13471728), (8, 10103796), (9, 8981152), (12, 6735864), (16, 5051898), (18, 4490576), (24, 3367932), (32, 2525949), (36, 2245288), (43, 1879776), (48, 1683966), (61, 1325088), (72, 1122644), (86, 939888), (96, 841983), (107, 755424), (122, 662544), (129, 626592), (144, 561322), (172, 469944), (183, 441696), (214, 377712), (244, 331272), (258, 313296), (288, 280661), (321, 251808), (344, 234972), (366, 220848), (387, 208864), (428, 188856), (488, 165636), (516, 156648), (549, 147232), (642, 125904), (688, 117486), (732, 110424), (774, 104432), (856, 94428), (963, 83936), (976, 82818), (1032, 78324), (1098, 73616), (1284, 62952), (1376, 58743), (1464, 55212), (1548, 52216), (1712, 47214), (1926, 41968), (1952, 41409), (2064, 39162), (2196, 36808), (2568, 31476), (2623, 30816), (2928, 27606), (3096, 26108), (3424, 23607), (3852, 20984), (4128, 19581), (4392, 18404), (4601, 17568), (5136, 15738), (5246, 15408), (5856, 13803), (6192, 13054), (6527, 12384), (7704, 10492), (7869, 10272), (8784, 9202)]