66413844

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 204492288

約数和(自身を除く): 138078444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 227, 243, 252, 258, 301, 324, 378, 387, 454, 486, 516, 567, 602, 681, 756, 774, 903, 908, 972, 1134, 1161, 1204, 1362, 1548, 1589, 1701, 1806, 2043, 2268, 2322, 2709, 2724, 3178, 3402, 3483, 3612, 4086, 4644, 4767, 5418, 6129, 6356, 6804, 6966, 8127, 8172, 9534, 9761, 10449, 10836, 12258, 13932, 14301, 16254, 18387, 19068, 19522, 20898, 24381, 24516, 28602, 29283, 32508, 36774, 39044, 41796, 42903, 48762, 55161, 57204, 58566, 68327, 73143, 73548, 85806, 87849, 97524, 110322, 117132, 128709, 136654, 146286, 171612, 175698, 204981, 220644, 257418, 263547, 273308, 292572, 351396, 386127, 409962, 514836, 527094, 614943, 772254, 790641, 819924, 1054188, 1229886, 1544508, 1581282, 1844829, 2371923, 2459772, 3162564, 3689658, 4743846, 5534487, 7379316, 9487692, 11068974, 16603461, 22137948, 33206922, 66413844]

約数ペア:

[(1, 66413844), (2, 33206922), (3, 22137948), (4, 16603461), (6, 11068974), (7, 9487692), (9, 7379316), (12, 5534487), (14, 4743846), (18, 3689658), (21, 3162564), (27, 2459772), (28, 2371923), (36, 1844829), (42, 1581282), (43, 1544508), (54, 1229886), (63, 1054188), (81, 819924), (84, 790641), (86, 772254), (108, 614943), (126, 527094), (129, 514836), (162, 409962), (172, 386127), (189, 351396), (227, 292572), (243, 273308), (252, 263547), (258, 257418), (301, 220644), (324, 204981), (378, 175698), (387, 171612), (454, 146286), (486, 136654), (516, 128709), (567, 117132), (602, 110322), (681, 97524), (756, 87849), (774, 85806), (903, 73548), (908, 73143), (972, 68327), (1134, 58566), (1161, 57204), (1204, 55161), (1362, 48762), (1548, 42903), (1589, 41796), (1701, 39044), (1806, 36774), (2043, 32508), (2268, 29283), (2322, 28602), (2709, 24516), (2724, 24381), (3178, 20898), (3402, 19522), (3483, 19068), (3612, 18387), (4086, 16254), (4644, 14301), (4767, 13932), (5418, 12258), (6129, 10836), (6356, 10449), (6804, 9761), (6966, 9534), (8127, 8172)]