80110548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7393}}^1$

素因数の和:7453

約数の個数: 72

約数和(自身を含む): 236844608

約数和(自身を除く): 156734060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 7393, 10836, 14786, 22179, 29572, 44358, 51751, 66537, 88716, 103502, 133074, 155253, 207004, 266148, 310506, 317899, 465759, 621012, 635798, 931518, 953697, 1271596, 1863036, 1907394, 2225293, 2861091, 3814788, 4450586, 5722182, 6675879, 8901172, 11444364, 13351758, 20027637, 26703516, 40055274, 80110548]

約数ペア:

[(1, 80110548), (2, 40055274), (3, 26703516), (4, 20027637), (6, 13351758), (7, 11444364), (9, 8901172), (12, 6675879), (14, 5722182), (18, 4450586), (21, 3814788), (28, 2861091), (36, 2225293), (42, 1907394), (43, 1863036), (63, 1271596), (84, 953697), (86, 931518), (126, 635798), (129, 621012), (172, 465759), (252, 317899), (258, 310506), (301, 266148), (387, 207004), (516, 155253), (602, 133074), (774, 103502), (903, 88716), (1204, 66537), (1548, 51751), (1806, 44358), (2709, 29572), (3612, 22179), (5418, 14786), (7393, 10836)]