78744336

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 223110720

約数和(自身を除く): 144366384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 293, 509, 528, 586, 879, 1018, 1172, 1527, 1758, 2036, 2344, 3054, 3223, 3516, 4072, 4688, 5599, 6108, 6446, 7032, 8144, 9669, 11198, 12216, 12892, 14064, 16797, 19338, 22396, 24432, 25784, 33594, 38676, 44792, 51568, 67188, 77352, 89584, 134376, 149137, 154704, 268752, 298274, 447411, 596548, 894822, 1193096, 1640507, 1789644, 2386192, 3281014, 3579288, 4921521, 6562028, 7158576, 9843042, 13124056, 19686084, 26248112, 39372168, 78744336]

約数ペア:

[(1, 78744336), (2, 39372168), (3, 26248112), (4, 19686084), (6, 13124056), (8, 9843042), (11, 7158576), (12, 6562028), (16, 4921521), (22, 3579288), (24, 3281014), (33, 2386192), (44, 1789644), (48, 1640507), (66, 1193096), (88, 894822), (132, 596548), (176, 447411), (264, 298274), (293, 268752), (509, 154704), (528, 149137), (586, 134376), (879, 89584), (1018, 77352), (1172, 67188), (1527, 51568), (1758, 44792), (2036, 38676), (2344, 33594), (3054, 25784), (3223, 24432), (3516, 22396), (4072, 19338), (4688, 16797), (5599, 14064), (6108, 12892), (6446, 12216), (7032, 11198), (8144, 9669)]