180067552

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4993}}^1$

素因数の和:5040

約数の個数: 72

約数和(自身を含む): 430402896

約数和(自身を除く): 250335344

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 2254, 2576, 4508, 4993, 5152, 9016, 9986, 18032, 19972, 34951, 36064, 39944, 69902, 79888, 114839, 139804, 159776, 229678, 244657, 279608, 459356, 489314, 559216, 803873, 918712, 978628, 1118432, 1607746, 1837424, 1957256, 3215492, 3674848, 3914512, 5627111, 6430984, 7829024, 11254222, 12861968, 22508444, 25723936, 45016888, 90033776, 180067552]

約数ペア:

[(1, 180067552), (2, 90033776), (4, 45016888), (7, 25723936), (8, 22508444), (14, 12861968), (16, 11254222), (23, 7829024), (28, 6430984), (32, 5627111), (46, 3914512), (49, 3674848), (56, 3215492), (92, 1957256), (98, 1837424), (112, 1607746), (161, 1118432), (184, 978628), (196, 918712), (224, 803873), (322, 559216), (368, 489314), (392, 459356), (644, 279608), (736, 244657), (784, 229678), (1127, 159776), (1288, 139804), (1568, 114839), (2254, 79888), (2576, 69902), (4508, 39944), (4993, 36064), (5152, 34951), (9016, 19972), (9986, 18032)]