81674832

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 219985920

約数和(自身を除く): 138311088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 131, 186, 248, 262, 372, 393, 419, 496, 524, 744, 786, 838, 1048, 1257, 1488, 1572, 1676, 2096, 2514, 3144, 3352, 4061, 5028, 6288, 6704, 8122, 10056, 12183, 12989, 16244, 20112, 24366, 25978, 32488, 38967, 48732, 51956, 54889, 64976, 77934, 97464, 103912, 109778, 155868, 164667, 194928, 207824, 219556, 311736, 329334, 439112, 623472, 658668, 878224, 1317336, 1701559, 2634672, 3403118, 5104677, 6806236, 10209354, 13612472, 20418708, 27224944, 40837416, 81674832]

約数ペア:

[(1, 81674832), (2, 40837416), (3, 27224944), (4, 20418708), (6, 13612472), (8, 10209354), (12, 6806236), (16, 5104677), (24, 3403118), (31, 2634672), (48, 1701559), (62, 1317336), (93, 878224), (124, 658668), (131, 623472), (186, 439112), (248, 329334), (262, 311736), (372, 219556), (393, 207824), (419, 194928), (496, 164667), (524, 155868), (744, 109778), (786, 103912), (838, 97464), (1048, 77934), (1257, 64976), (1488, 54889), (1572, 51956), (1676, 48732), (2096, 38967), (2514, 32488), (3144, 25978), (3352, 24366), (4061, 20112), (5028, 16244), (6288, 12989), (6704, 12183), (8122, 10056)]