12890231856

素因数分解:

$2^4\times 3^2\times {\mathrm{2179}}^1\times {\mathrm{41081}}^1$

素因数の和:43274

約数の個数: 60

約数和(自身を含む): 36092180280

約数和(自身を除く): 23201948424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2179, 4358, 6537, 8716, 13074, 17432, 19611, 26148, 34864, 39222, 41081, 52296, 78444, 82162, 104592, 123243, 156888, 164324, 246486, 313776, 328648, 369729, 492972, 657296, 739458, 985944, 1478916, 1971888, 2957832, 5915664, 89515499, 179030998, 268546497, 358061996, 537092994, 716123992, 805639491, 1074185988, 1432247984, 1611278982, 2148371976, 3222557964, 4296743952, 6445115928, 12890231856]

約数ペア:

[(1, 12890231856), (2, 6445115928), (3, 4296743952), (4, 3222557964), (6, 2148371976), (8, 1611278982), (9, 1432247984), (12, 1074185988), (16, 805639491), (18, 716123992), (24, 537092994), (36, 358061996), (48, 268546497), (72, 179030998), (144, 89515499), (2179, 5915664), (4358, 2957832), (6537, 1971888), (8716, 1478916), (13074, 985944), (17432, 739458), (19611, 657296), (26148, 492972), (34864, 369729), (39222, 328648), (41081, 313776), (52296, 246486), (78444, 164324), (82162, 156888), (104592, 123243)]