179474004

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2203}}^1$

素因数の和:2317

約数の個数: 72

約数和(自身を含む): 474935552

約数和(自身を除く): 295461548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 124, 146, 186, 219, 279, 292, 372, 438, 558, 657, 876, 1116, 1314, 2203, 2263, 2628, 4406, 4526, 6609, 6789, 8812, 9052, 13218, 13578, 19827, 20367, 26436, 27156, 39654, 40734, 68293, 79308, 81468, 136586, 160819, 204879, 273172, 321638, 409758, 482457, 614637, 643276, 819516, 964914, 1229274, 1447371, 1929828, 2458548, 2894742, 4985389, 5789484, 9970778, 14956167, 19941556, 29912334, 44868501, 59824668, 89737002, 179474004]

約数ペア:

[(1, 179474004), (2, 89737002), (3, 59824668), (4, 44868501), (6, 29912334), (9, 19941556), (12, 14956167), (18, 9970778), (31, 5789484), (36, 4985389), (62, 2894742), (73, 2458548), (93, 1929828), (124, 1447371), (146, 1229274), (186, 964914), (219, 819516), (279, 643276), (292, 614637), (372, 482457), (438, 409758), (558, 321638), (657, 273172), (876, 204879), (1116, 160819), (1314, 136586), (2203, 81468), (2263, 79308), (2628, 68293), (4406, 40734), (4526, 39654), (6609, 27156), (6789, 26436), (8812, 20367), (9052, 19827), (13218, 13578)]