77271516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2440

約数の個数: 96

約数和(自身を含む): 234375680

約数和(自身を除く): 157104164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 602, 756, 774, 903, 1161, 1204, 1548, 1806, 2322, 2377, 2709, 3612, 4644, 4754, 5418, 7131, 8127, 9508, 10836, 14262, 16254, 16639, 21393, 28524, 32508, 33278, 42786, 49917, 64179, 66556, 85572, 99834, 102211, 128358, 149751, 199668, 204422, 256716, 299502, 306633, 408844, 449253, 599004, 613266, 715477, 898506, 919899, 1226532, 1430954, 1797012, 1839798, 2146431, 2759697, 2861908, 3679596, 4292862, 5519394, 6439293, 8585724, 11038788, 12878586, 19317879, 25757172, 38635758, 77271516]

約数ペア:

[(1, 77271516), (2, 38635758), (3, 25757172), (4, 19317879), (6, 12878586), (7, 11038788), (9, 8585724), (12, 6439293), (14, 5519394), (18, 4292862), (21, 3679596), (27, 2861908), (28, 2759697), (36, 2146431), (42, 1839798), (43, 1797012), (54, 1430954), (63, 1226532), (84, 919899), (86, 898506), (108, 715477), (126, 613266), (129, 599004), (172, 449253), (189, 408844), (252, 306633), (258, 299502), (301, 256716), (378, 204422), (387, 199668), (516, 149751), (602, 128358), (756, 102211), (774, 99834), (903, 85572), (1161, 66556), (1204, 64179), (1548, 49917), (1806, 42786), (2322, 33278), (2377, 32508), (2709, 28524), (3612, 21393), (4644, 16639), (4754, 16254), (5418, 14262), (7131, 10836), (8127, 9508)]