15263856

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:503

約数の個数: 80

約数和(自身を含む): 44416800

約数和(自身を除く): 29152944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 397, 432, 534, 712, 794, 801, 1068, 1191, 1424, 1588, 1602, 2136, 2382, 2403, 3176, 3204, 3573, 4272, 4764, 4806, 6352, 6408, 7146, 9528, 9612, 10719, 12816, 14292, 19056, 19224, 21438, 28584, 35333, 38448, 42876, 57168, 70666, 85752, 105999, 141332, 171504, 211998, 282664, 317997, 423996, 565328, 635994, 847992, 953991, 1271988, 1695984, 1907982, 2543976, 3815964, 5087952, 7631928, 15263856]

約数ペア:

[(1, 15263856), (2, 7631928), (3, 5087952), (4, 3815964), (6, 2543976), (8, 1907982), (9, 1695984), (12, 1271988), (16, 953991), (18, 847992), (24, 635994), (27, 565328), (36, 423996), (48, 317997), (54, 282664), (72, 211998), (89, 171504), (108, 141332), (144, 105999), (178, 85752), (216, 70666), (267, 57168), (356, 42876), (397, 38448), (432, 35333), (534, 28584), (712, 21438), (794, 19224), (801, 19056), (1068, 14292), (1191, 12816), (1424, 10719), (1588, 9612), (1602, 9528), (2136, 7146), (2382, 6408), (2403, 6352), (3176, 4806), (3204, 4764), (3573, 4272)]