87747348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 229605376

約数和(自身を除く): 141858028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 103, 127, 129, 156, 172, 206, 254, 258, 309, 381, 412, 508, 516, 559, 618, 762, 1118, 1236, 1339, 1524, 1651, 1677, 2236, 2678, 3302, 3354, 4017, 4429, 4953, 5356, 5461, 6604, 6708, 8034, 8858, 9906, 10922, 13081, 13287, 16068, 16383, 17716, 19812, 21844, 26162, 26574, 32766, 39243, 52324, 53148, 57577, 65532, 70993, 78486, 115154, 141986, 156972, 170053, 172731, 212979, 230308, 283972, 340106, 345462, 425958, 510159, 562483, 680212, 690924, 851916, 1020318, 1124966, 1687449, 2040636, 2249932, 3374898, 6749796, 7312279, 14624558, 21936837, 29249116, 43873674, 87747348]

約数ペア:

[(1, 87747348), (2, 43873674), (3, 29249116), (4, 21936837), (6, 14624558), (12, 7312279), (13, 6749796), (26, 3374898), (39, 2249932), (43, 2040636), (52, 1687449), (78, 1124966), (86, 1020318), (103, 851916), (127, 690924), (129, 680212), (156, 562483), (172, 510159), (206, 425958), (254, 345462), (258, 340106), (309, 283972), (381, 230308), (412, 212979), (508, 172731), (516, 170053), (559, 156972), (618, 141986), (762, 115154), (1118, 78486), (1236, 70993), (1339, 65532), (1524, 57577), (1651, 53148), (1677, 52324), (2236, 39243), (2678, 32766), (3302, 26574), (3354, 26162), (4017, 21844), (4429, 19812), (4953, 17716), (5356, 16383), (5461, 16068), (6604, 13287), (6708, 13081), (8034, 10922), (8858, 9906)]