123967584

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^2\times {\mathrm{283}}^1$

素因数の和:331

約数の個数: 180

約数和(自身を含む): 396182556

約数和(自身を除く): 272214972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 283, 288, 312, 324, 338, 351, 416, 432, 468, 507, 566, 624, 648, 676, 702, 849, 864, 936, 1014, 1053, 1132, 1248, 1296, 1352, 1404, 1521, 1698, 1872, 2028, 2106, 2264, 2547, 2592, 2704, 2808, 3042, 3396, 3679, 3744, 4056, 4212, 4528, 4563, 5094, 5408, 5616, 6084, 6792, 7358, 7641, 8112, 8424, 9056, 9126, 10188, 11037, 11232, 12168, 13584, 13689, 14716, 15282, 16224, 16848, 18252, 20376, 22074, 22923, 24336, 27168, 27378, 29432, 30564, 33111, 33696, 36504, 40752, 44148, 45846, 47827, 48672, 54756, 58864, 61128, 66222, 73008, 81504, 88296, 91692, 95654, 99333, 109512, 117728, 122256, 132444, 143481, 146016, 176592, 183384, 191308, 198666, 219024, 244512, 264888, 286962, 297999, 353184, 366768, 382616, 397332, 430443, 438048, 529776, 573924, 595998, 733536, 765232, 794664, 860886, 1059552, 1147848, 1191996, 1291329, 1530464, 1589328, 1721772, 2295696, 2383992, 2582658, 3178656, 3443544, 3873987, 4591392, 4767984, 5165316, 6887088, 7747974, 9535968, 10330632, 13774176, 15495948, 20661264, 30991896, 41322528, 61983792, 123967584]

約数ペア:

[(1, 123967584), (2, 61983792), (3, 41322528), (4, 30991896), (6, 20661264), (8, 15495948), (9, 13774176), (12, 10330632), (13, 9535968), (16, 7747974), (18, 6887088), (24, 5165316), (26, 4767984), (27, 4591392), (32, 3873987), (36, 3443544), (39, 3178656), (48, 2582658), (52, 2383992), (54, 2295696), (72, 1721772), (78, 1589328), (81, 1530464), (96, 1291329), (104, 1191996), (108, 1147848), (117, 1059552), (144, 860886), (156, 794664), (162, 765232), (169, 733536), (208, 595998), (216, 573924), (234, 529776), (283, 438048), (288, 430443), (312, 397332), (324, 382616), (338, 366768), (351, 353184), (416, 297999), (432, 286962), (468, 264888), (507, 244512), (566, 219024), (624, 198666), (648, 191308), (676, 183384), (702, 176592), (849, 146016), (864, 143481), (936, 132444), (1014, 122256), (1053, 117728), (1132, 109512), (1248, 99333), (1296, 95654), (1352, 91692), (1404, 88296), (1521, 81504), (1698, 73008), (1872, 66222), (2028, 61128), (2106, 58864), (2264, 54756), (2547, 48672), (2592, 47827), (2704, 45846), (2808, 44148), (3042, 40752), (3396, 36504), (3679, 33696), (3744, 33111), (4056, 30564), (4212, 29432), (4528, 27378), (4563, 27168), (5094, 24336), (5408, 22923), (5616, 22074), (6084, 20376), (6792, 18252), (7358, 16848), (7641, 16224), (8112, 15282), (8424, 14716), (9056, 13689), (9126, 13584), (10188, 12168), (11037, 11232)]