78376788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2411}}^1$

素因数の和:2474

約数の個数: 96

約数和(自身を含む): 237726720

約数和(自身を除く): 159349932

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, 2411, 2709, 3612, 4644, 4822, 5418, 7233, 8127, 9644, 10836, 14466, 16254, 16877, 21699, 28932, 32508, 33754, 43398, 50631, 65097, 67508, 86796, 101262, 103673, 130194, 151893, 202524, 207346, 260388, 303786, 311019, 414692, 455679, 607572, 622038, 725711, 911358, 933057, 1244076, 1451422, 1822716, 1866114, 2177133, 2799171, 2902844, 3732228, 4354266, 5598342, 6531399, 8708532, 11196684, 13062798, 19594197, 26125596, 39188394, 78376788]

約数ペア:

[(1, 78376788), (2, 39188394), (3, 26125596), (4, 19594197), (6, 13062798), (7, 11196684), (9, 8708532), (12, 6531399), (14, 5598342), (18, 4354266), (21, 3732228), (27, 2902844), (28, 2799171), (36, 2177133), (42, 1866114), (43, 1822716), (54, 1451422), (63, 1244076), (84, 933057), (86, 911358), (108, 725711), (126, 622038), (129, 607572), (172, 455679), (189, 414692), (252, 311019), (258, 303786), (301, 260388), (378, 207346), (387, 202524), (516, 151893), (602, 130194), (756, 103673), (774, 101262), (903, 86796), (1161, 67508), (1204, 65097), (1548, 50631), (1806, 43398), (2322, 33754), (2411, 32508), (2709, 28932), (3612, 21699), (4644, 16877), (4822, 16254), (5418, 14466), (7233, 10836), (8127, 9644)]