64581192

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 195888000

約数和(自身を除く): 131306808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 109, 117, 156, 211, 216, 218, 234, 312, 327, 351, 422, 436, 468, 633, 654, 702, 844, 872, 936, 981, 1266, 1308, 1404, 1417, 1688, 1899, 1962, 2532, 2616, 2743, 2808, 2834, 2943, 3798, 3924, 4251, 5064, 5486, 5668, 5697, 5886, 7596, 7848, 8229, 8502, 10972, 11336, 11394, 11772, 12753, 15192, 16458, 17004, 21944, 22788, 22999, 23544, 24687, 25506, 32916, 34008, 38259, 45576, 45998, 49374, 51012, 65832, 68997, 74061, 76518, 91996, 98748, 102024, 137994, 148122, 153036, 183992, 197496, 206991, 275988, 296244, 298987, 306072, 413982, 551976, 592488, 597974, 620973, 827964, 896961, 1195948, 1241946, 1655928, 1793922, 2391896, 2483892, 2690883, 3587844, 4967784, 5381766, 7175688, 8072649, 10763532, 16145298, 21527064, 32290596, 64581192]

約数ペア:

[(1, 64581192), (2, 32290596), (3, 21527064), (4, 16145298), (6, 10763532), (8, 8072649), (9, 7175688), (12, 5381766), (13, 4967784), (18, 3587844), (24, 2690883), (26, 2483892), (27, 2391896), (36, 1793922), (39, 1655928), (52, 1241946), (54, 1195948), (72, 896961), (78, 827964), (104, 620973), (108, 597974), (109, 592488), (117, 551976), (156, 413982), (211, 306072), (216, 298987), (218, 296244), (234, 275988), (312, 206991), (327, 197496), (351, 183992), (422, 153036), (436, 148122), (468, 137994), (633, 102024), (654, 98748), (702, 91996), (844, 76518), (872, 74061), (936, 68997), (981, 65832), (1266, 51012), (1308, 49374), (1404, 45998), (1417, 45576), (1688, 38259), (1899, 34008), (1962, 32916), (2532, 25506), (2616, 24687), (2743, 23544), (2808, 22999), (2834, 22788), (2943, 21944), (3798, 17004), (3924, 16458), (4251, 15192), (5064, 12753), (5486, 11772), (5668, 11394), (5697, 11336), (5886, 10972), (7596, 8502), (7848, 8229)]