90719712

素因数分解:

$2^5\times 3^2\times {\mathrm{269}}^1\times {\mathrm{1171}}^1$

素因数の和:1456

約数の個数: 72

約数和(自身を含む): 259164360

約数和(自身を除く): 168444648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 269, 288, 538, 807, 1076, 1171, 1614, 2152, 2342, 2421, 3228, 3513, 4304, 4684, 4842, 6456, 7026, 8608, 9368, 9684, 10539, 12912, 14052, 18736, 19368, 21078, 25824, 28104, 37472, 38736, 42156, 56208, 77472, 84312, 112416, 168624, 314999, 337248, 629998, 944997, 1259996, 1889994, 2519992, 2834991, 3779988, 5039984, 5669982, 7559976, 10079968, 11339964, 15119952, 22679928, 30239904, 45359856, 90719712]

約数ペア:

[(1, 90719712), (2, 45359856), (3, 30239904), (4, 22679928), (6, 15119952), (8, 11339964), (9, 10079968), (12, 7559976), (16, 5669982), (18, 5039984), (24, 3779988), (32, 2834991), (36, 2519992), (48, 1889994), (72, 1259996), (96, 944997), (144, 629998), (269, 337248), (288, 314999), (538, 168624), (807, 112416), (1076, 84312), (1171, 77472), (1614, 56208), (2152, 42156), (2342, 38736), (2421, 37472), (3228, 28104), (3513, 25824), (4304, 21078), (4684, 19368), (4842, 18736), (6456, 14052), (7026, 12912), (8608, 10539), (9368, 9684)]