57218724

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 108

約数和(自身を含む): 157741584

約数和(自身を除く): 100522860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 43, 54, 74, 81, 86, 108, 111, 129, 148, 162, 172, 222, 243, 258, 324, 333, 387, 444, 486, 516, 666, 774, 972, 999, 1161, 1332, 1369, 1548, 1591, 1998, 2322, 2738, 2997, 3182, 3483, 3996, 4107, 4644, 4773, 5476, 5994, 6364, 6966, 8214, 8991, 9546, 10449, 11988, 12321, 13932, 14319, 16428, 17982, 19092, 20898, 24642, 28638, 35964, 36963, 41796, 42957, 49284, 57276, 58867, 73926, 85914, 110889, 117734, 128871, 147852, 171828, 176601, 221778, 235468, 257742, 332667, 353202, 386613, 443556, 515484, 529803, 665334, 706404, 773226, 1059606, 1330668, 1546452, 1589409, 2119212, 3178818, 4768227, 6357636, 9536454, 14304681, 19072908, 28609362, 57218724]

約数ペア:

[(1, 57218724), (2, 28609362), (3, 19072908), (4, 14304681), (6, 9536454), (9, 6357636), (12, 4768227), (18, 3178818), (27, 2119212), (36, 1589409), (37, 1546452), (43, 1330668), (54, 1059606), (74, 773226), (81, 706404), (86, 665334), (108, 529803), (111, 515484), (129, 443556), (148, 386613), (162, 353202), (172, 332667), (222, 257742), (243, 235468), (258, 221778), (324, 176601), (333, 171828), (387, 147852), (444, 128871), (486, 117734), (516, 110889), (666, 85914), (774, 73926), (972, 58867), (999, 57276), (1161, 49284), (1332, 42957), (1369, 41796), (1548, 36963), (1591, 35964), (1998, 28638), (2322, 24642), (2738, 20898), (2997, 19092), (3182, 17982), (3483, 16428), (3996, 14319), (4107, 13932), (4644, 12321), (4773, 11988), (5476, 10449), (5994, 9546), (6364, 8991), (6966, 8214)]